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", @generic="34fdc888fe05326a480c2df82283193a0b2d263157d04352b47e1ece093f83b662705b597128d06810ed9a680b1c922484ac0fed980b44432f3f8ec78ae07c0f2373b9d2866f5fa9546fa273dcf1c704c9424641ff543f7652353a75341d6723609f3c25a4e3fc082a390d9651f2dc5710fe499fdfdf87aafb6ea7994aea2085945fb69233b0bebdbb97b881ef93836ebdd39cfdd32b4edb0af45ff3741007ac34dd1d32726f7c0c716b285e7cb45e3b5b4f58c21305", @generic="cb061681d757f0e02b07d0f3f39123da7544203ba278f96e060d1a5896139006998142d8d1dc4a5e38744abdbf00a80c60c519f2f5001d8e42b6319b4f9428817e28383b860fe483e4ee953f78fe4b4b540dce3ceb450a46a23e59f916995ff0d2", @typed={0xc, 0x20, @str='\x00'}]}, @typed={0xc, 0x85, @str='@}\x00'}]}, 0x1148}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$int_in(r1, 0x840000000005474, &(0x7f0000001400)=0xffffffff) r2 = syz_open_dev$audion(&(0x7f0000001300)='/dev/audio#\x00', 0x6, 0x4000) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[], &(0x7f0000000040), 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001380)=0xbd5, 0x4) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=ANY=[@ANYBLOB="0000000002000400"], 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001340)=0x2, 0x4) dup2(r4, r5) tkill(r0, 0x15) 2018/03/02 05:47:32 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:public_content_rw_t:s0\x00', 0x29) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100), 0x8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x5, 0x8, 0x10000, 0x6, 0x4, 0x5}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) 2018/03/02 05:47:32 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x438, 0x6, 0x5, 0x6]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffff9c, 0x9}, 0x2c) 2018/03/02 05:47:32 executing program 7: timerfd_create(0x3, 0x800) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0xffff, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/100, 0x64}], 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/106, 0x6a) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000200)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000100)=@ethtool_dump={0x3f}}) 2018/03/02 05:47:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x160d, 0x4000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair$inet(0x2, 0x6, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000440)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000280)={0x1, r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3, @empty, 0x8}, @in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e24, 0x29ab, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffffd}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3a1e}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xc0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000200)={r4, 0x3, &(0x7f0000000100)=[0xff, 0x80000000, 0x8000], &(0x7f0000000140)=[0x8, 0x3, 0x157, 0x6ba1, 0x7, 0x7fff, 0x9f3, 0x1, 0x7, 0x519], 0x10, 0x6, 0x200, &(0x7f0000000180)=[0x80, 0x7, 0x7, 0x0, 0x8c, 0x2], &(0x7f00000001c0)=[0xfffffffffffffffb, 0x1ff, 0x9, 0x6, 0x81]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="91b3a99b776bd14b5e096b4f3f271d17", 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000300)={'dummy0\x00', @ifru_addrs={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000708fb8)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/02 05:47:33 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0xffffffffffffff0f) accept4$ipx(r0, 0x0, &(0x7f00001b4ffc), 0x0) 2018/03/02 05:47:33 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000001200)=ANY=[@ANYBLOB="ed42e071d110a45138216d83a98a340f08db2594087ff75317491903e7e78f10311fbf159709cbff6a574d2f5fe232edfd76439167917c6c607532747bc20c211fdf20e53927ba5358f079c2937753aa416144e5e074079ada372d40f7dd810a076fbec92b85f0ed770a176e49ad0d30397ea9fcb71d6167c4510b5ace8c825c004ca8359cf9907674e0b4bd94f5f2be7575c88644d17a", @ANYBLOB="a9b19956ad26f4614827e9537a64a4566d2b08c56423fadc7e11aa8d43db927313e07964ac68ad35e02b8535833fa9bf8a04caf81116eadff593f97ce16167631d9a3442ea0840bd4a99702bc67aa7427ef64966032c38edbecbad9bebaa9028638edfcb7a468dda8c88f7d62106e03ca05607e179966d9baafe1448bcfd108ddbc949232687047653ec4944d8bf705274bab354052d979917dece7c0fe8d7a2a77239e39206775ee5e8c5eb", @ANYRES32, @ANYBLOB="32625a79f0c7fa3fe89ad7c1f003bbaf32c1bd247b6f7e132080d87f933e47b400140a1fb2417313f94914ac7f49ec29d4ef2bfb9389d7656baae6621be9314a97ea414aed9935cb2622342dad5455d81ea4795e7d03521544f585", @ANYRES64, @ANYRES64]], 0x0) 2018/03/02 05:47:33 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)="fb6b15388d80347d969daf998a9837a4d826733e2e674cad70483d95a14608c08b4ddd1492c7e95c6e0702bd9394", 0x2e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c2000)=0x19) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000e29000)) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) 2018/03/02 05:47:33 executing program 2: r0 = socket(0x0, 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x7, r1}) 2018/03/02 05:47:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='attr/prev\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000019c0)={0x0}, &(0x7f0000001a00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000001b40)=0xe8) r4 = getgid() r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b80)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000001c80)=0xe8) quotactl(0x100, &(0x7f00000004c0)='./file0\x00', r3, &(0x7f0000002200)="d11ee4fe6db737a6992f449d457b1c8dbdc959c9b56dbdbf369892a2be1e15fdbb7b1792d26025f0c893318f16046a6d07ea4648b8852ce87dda4dd0f6adb0e01bb333048733543359c383c3809c7f2d83f992a30806df9a2b0007498cbb2ca68cbd882b126cd20d78514527ef8c6113e90ba436509d3ba1f2eb5acc81ca9b8a063c492c95ad39109ce6229f278b045eb0448c7d159724f3b3d0b48c604a73e6c1e880ff05") stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001d80)=0x0) getresuid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)=0x0) stat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f80)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000002080)=0xe8) fstat(r0, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000580)={0x84, 0x32, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic="f0971a55c013f6afc24d74d9f2ae788c14951524de509ee36a8c0d0147d76c739f1ffb23502d6512fa55051c1b3b8f4dc2a0965a15720715f243a8b2fb38c13ea57ee7e49ef51d7fa2485b257e89dd35ec82821df871d7e0036bdaa8b96e4cd9d1afd5edbb9dacb839de8e7f7a4440bf7b6b165b"]}, 0x84}, {&(0x7f0000000640)=ANY=[@ANYBLOB="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0x131c}], 0x2, &(0x7f0000002140)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x78, 0x10}, 0x8080) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x36, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) r14 = getpid() syz_open_procfs(r14, &(0x7f0000000340)='net/sockstat6\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) [ 59.530089] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 59.562978] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/02 05:47:33 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6f25, 0x1) mkdirat(r0, &(0x7f0000000400)='./file0\x00', 0x84) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x80000000, @dev={0xfe, 0x80, [], 0x17}, 0x2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="6bb1699401672010a50842cfe968ee99ea4bf276dbe413bd43e16a8246a69c9d3cf605e6c11e487a291ca5050aaacc624a3fc9982c0356cddfe30c18dac7b3370b6f08254a26907974fb91bfb8fe13faef50f0eed050311b3e7dc425fe2236c7d52aab9758757ed7c0361f1ed23810d7668f95070c333389fd18c60143ab4be210972755fe49bb7632e921662094e4b31132fb5e8b3e658e4e480c", 0x9b}, {&(0x7f0000000240)="99bc411e3d2f99d3a2b1a273e21a8fedc8be9a0b5ff0bd71563cceffb1442334ee6e0a2a748bc9c2db392ee3cfb6815994f125358e04893f19061e67db7326f30e8ad6", 0x43}, {&(0x7f00000002c0)="30aabc0e3d85a2327ee6bd37d958c8996b00ae530f71af3be117e9a2ac7532f3db7619ac879749f1a9e9e1732fc48ea1ea650cf4c3e368aca2240803f723b89715c30fcf5a4e0d3f1dc4ab5545b53eeb1e0cae57847b3cd620345b38687016a0f894ca3082331cf949ce2b08332726420ac6e656424cd55ef6a1ffd364e60c121f7b585e0a90e30026a8d63ceba54103f1f368af3f9a62623512bba679", 0x9d}], 0x3, 0x0, 0x0, 0x8001}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x13}, 0xbb}, 0x1c) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x4, 0x100000, 0x0, 0x7, 0xffffffffffff8000, 0x6, 0x1, 0xffffffff, 0x1, 0x100}, 0x10) bind$inet6(r1, &(0x7f00000d1fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x68, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff38fe}, 0x1c) 2018/03/02 05:47:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:33 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/02 05:47:33 executing program 4: r0 = gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x10000) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x7, 0x0, 0x7}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)={""/16, @ifru_names}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffff3c, 0x400000) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r0) 2018/03/02 05:47:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000100)={0x3, {"462627cd56e568"}, 0x9}, 0x10) readv(r0, &(0x7f0000082000)=[{&(0x7f000078ff76)=""/138, 0x8a}], 0x1) socket$bt_hci(0x1f, 0x3, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f0000000140)=0x48) 2018/03/02 05:47:33 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000640)={0x2, &(0x7f00000004c0)=""/175, &(0x7f0000000600)=[{0x5, 0x37, 0x7, &(0x7f0000000580)=""/55}, {0x80000000, 0x1e, 0x1000, &(0x7f00000005c0)=""/30}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4148, &(0x7f0000000e7e)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3c8, 0x1f4, 0xe4, 0x1f4, 0x2e4, 0x2e4, 0x2e4, 0x4, &(0x7f0000000000), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, 0xff000000, 0xff, @empty, {[0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0x7, 0x8, 0x590, 0x3e6d, 0x7f, 'bcsh0\x00', 'ip6gre0\x00', {}, {0xff}, 0x0, 0x100}, 0xc0, 0xe4}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x69d5}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="1e9b3539de1a", @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}, 0xf, 0x1}}}, {{@arp={@broadcast=0xffffffff, @rand_addr=0x81, 0x0, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x7, 0x0, 0x6, 0x8, 0x401, 0x0, 'yam0\x00', 'gre0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x100000000, 0x6, 0x9, 0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x414) 2018/03/02 05:47:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="010012910c631c0063d2e100", @ANYRES32=0x0], &(0x7f000095dffc)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, r1}, 0x1a) 2018/03/02 05:47:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f0c31)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000100)) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1, 0x20000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00000002c0)={0x2, 0xee90, 0x6}) ioctl$int_out(r2, 0x2, &(0x7f0000000300)) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400180, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000140)={0xa0, 0x9, 0xfff, 0x0, [], [], [], 0x2, 0x10001, 0x2, 0x556, "5be6dbd5a16b175ca8f9503b68fc8af3"}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000340)={0x0, 0x6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c74f60)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000fb2000)=0xa0) 2018/03/02 05:47:33 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0xf42, 0x2, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:33 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setresuid(r0, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="72617700000000000101000000000000000000000000000000000000b73ecae79d61be9c0000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000080020000ffffffff0000ffffec010000ec010000ec010000ffffffff0400000000000000000000000000000000000000", @ANYPTR=&(0x7f0000566fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009400000000000000000000000000000000000000000024005443504d5353000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065727370616e300000000000000000007465716c30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700094000000000000000000000000000000000000000000240052454a45435400000000000000000000000000000000000000000000000000000000ac1414aae000000200000000000000006c6f000000000000000000000000000067726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009400c4000000000000000000000000000000000000000000240074746c000000000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0xfffffffffffffe95) 2018/03/02 05:47:33 executing program 4: gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6f6f6d5f61646a00aceb608ace6a7fe4253b5c01299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212cd3220e9195cd854a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b7987ff57a3518fa0003900b975c756101e0f92f") getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) write(r1, &(0x7f0000000040)='+', 0x1) 2018/03/02 05:47:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) listen(r0, 0x0) shutdown(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x440000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind(r1, &(0x7f0000000100)=@ipx={0x4, 0x3, 0x4, "5747cbfcd711", 0x200}, 0x10) 2018/03/02 05:47:33 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 05:47:33 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)='9', 0x1}], 0x1) sendmsg$kcm(r0, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0xa, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000000000)=[]}, 0x0) close(r0) 2018/03/02 05:47:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000000000000, 0x0, 0x2}) 2018/03/02 05:47:33 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) 2018/03/02 05:47:33 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000000000000000000000000000000000000"], &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000008, 0xb6c, &(0x7f0000f72000)=""/4096}, 0x48) 2018/03/02 05:47:33 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="1000000000000000000000001b817d3dad26418b40845117ae4f8af4f114a69392ffa5000000000000000000687b565471f3f9d361"], 0xc, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a30705000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/03/02 05:47:33 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000100000000000000", @ANYBLOB="0400000000ff0f000a06002000000000000d000020000000000000000000000000000000"], 0x2) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000)="0f9cd509", 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000180)=""/59, &(0x7f00000001c0)=0xffffffffffffffd6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x8c) 2018/03/02 05:47:33 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket(0x1, 0xb, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x10201, 0x1, 0x5004, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x3, &(0x7f0000527000), 0x0) 2018/03/02 05:47:33 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000c57000)=ANY=[@ANYBLOB="0180c20000000180c200000008004600002cffff000000009078fffffe01ac140000440400000d009078000000000000000000000000000000c0"], &(0x7f0000ea3000)) 2018/03/02 05:47:33 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x1, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/03/02 05:47:33 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x400800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x16, r1, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x800000000048, 0x0, &(0x7f0000000080), &(0x7f0000048000)=0x6, 0xfffffffffffffffe) 2018/03/02 05:47:33 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='securitylovboxnet0vboxnet0-selinux:mime_type\x00', 0xffffffffffffffff) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000100)="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", 0xe1e}, {&(0x7f0000001140)="d5c05bf0555f9dc6893d2d56451d1de5d5a419970b6e1d7fccf7d1581272a14368e5ad24f2f2570b48422cc25c6478337b263b2da6f70af692a9b7ced7591ec780943f053b3ae8f98cba2e9c24ac21faeb8841a9995077107a84e472749b5e55285d941765462025fde5233b42e474fbeed0ef3a9d389d131ae84a46d430623727547410d5e52dbaf0dbad974156220c9e61d1a88c3270884e4a98bd63cbe511b5da6c1c1e758cfb9c49f0", 0xab}, {&(0x7f0000000000)="d3b8a98314fdf78d874859bf9217d3ddb63b9d8e3645072b1f9199482a477c9747a064d514de6d1b0c5174f0ecb4711c93e12cb99d10e7511df776c8d60225cad14e83470227dcf14c2783c70c40ed5698a3579b3c09a65eda32dc26dfb2d0d73f2d495175f11c4e414582a23128c08fa2b4a4981bec31b1adfb4337ce5225bb7a628fcf44e77a24120b4febdb23943b95586d812cd69eedf307c147502dd7ee3c106f673583af8343705f287e3f3b520b3a648d9fc357cd0e97c6fead66", 0x3d}], 0x3, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001340)="6962be7c374284236a3e17f84d591b74d872550d42fa688096c9a776398dca6950c03c5458832301c60d44e74ce8788ebe574a07b0629f2e72d72dae15672622df06476087503144ae9efd315b4a1e1642f94295c3cb5787a5a6386c3712e2ec74a8ca1d3dc7da2bf85510f08bebed67f04735287af26dc626", 0x79}], 0x1, &(0x7f0000001400)=[], 0x0, 0x4}, 0x0) 2018/03/02 05:47:33 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) prctl$setname(0xf, &(0x7f0000000000)='/dev/sg#\x00') write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/03/02 05:47:33 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int, &(0x7f0000000200)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) mmap(&(0x7f0000054000/0x3000)=nil, 0x3000, 0x10000, 0x40032, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000080)="bcece6", &(0x7f00000000c0)="7f0d0a20429707821f", 0x1}, 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/02 05:47:33 executing program 1: futex(&(0x7f0000000080), 0xb, 0x40000000000, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/03/02 05:47:33 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x6, 0x1, 'client1\x00', 0xffffffff80000001, "7840c9808e3af8bb", "9c8b6c8cbc3f898c7f3dd1d48c94702c8a18c2809c29a87af97716a80e94e4ee", 0x5, 0x3}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000280)={0x8001, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, [{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x2b8) 2018/03/02 05:47:33 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000), 0x585) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000040)) 2018/03/02 05:47:33 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2}, {r0, 0x28}, {r0, 0x402}, {r0, 0x4000}, {r0, 0x1}, {r0, 0x4010}, {r0, 0x400}, {r0, 0x40}, {r0, 0x8000}, {r0}], 0xa, 0xfffffffffffffffe) ioctl$int_in(r0, 0x5421, &(0x7f0000006ff8)=0x6fc) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x1, 0x3, 0x4}}, 0x26) 2018/03/02 05:47:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = memfd_create(&(0x7f00000000c0)='cgroup^/\x00', 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0xf5, 0x0, [0x7ff, 0x8, 0x3, 0x20000000000000]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d97000), &(0x7f00008e5000)=0x14) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000080)={0x2}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/02 05:47:33 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x2, 0x7fbd40f1, 0x4, 0xfffffffffffffc01}, 0x3a, 0x3, 0x0, 0x0, "f60617145f37364763cdaa219653f301972a9a70507f1af45e571376e47ec01f08bdda5354df32cb07364602eef3b2ab12b1e24792a361c97a925e01921d8ef3"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) sendmsg$can_raw(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@canfd={{0x2}, 0x0, 0x0, 0x0, 0x0, "7400101dc2f34e746cb73aaa947ec9195b7b8b2e96f7b251da909772e42032d90df92dd3f6d48ce1a24db1f525aee2e063d37a1e0d004b70d87f404fcfa21e84"}, 0x48}, 0x1}, 0x0) [ 59.900573] IPv4: Oversized IP packet from 127.0.0.1 [ 59.919903] IPv4: Oversized IP packet from 127.0.0.1 2018/03/02 05:47:33 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000010f, 0x0, &(0x7f00004ad000), &(0x7f00004ad000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="e186781bbd2c043fa761088e4dd264a2", 0x10) [ 59.973521] SELinux: failed to load policy [ 59.998364] SELinux: failed to load policy 2018/03/02 05:47:33 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd5}, 0x3eb) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20fd86ba, 0x10000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'irlan0\x00', 0x80}) 2018/03/02 05:47:33 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x20) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/118, &(0x7f00000001c0)=0x76) ioctl$TIOCNOTTY(r0, 0x5422) r1 = getpgid(0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xb010, r0, 0x0) migrate_pages(r1, 0x401, &(0x7f00000000c0)=0xfffffffffffffffd, &(0x7f0000000100)=0x78) syz_emit_ethernet(0xfffffffffffffded, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@canfd={0xd, {{0x0, 0x4, 0xbf, 0x9}, 0x1b, 0x3, 0x0, 0x0, "121114b3015d4905c8d7f40a8ba3b38ef55ec087bba898902141afffce31ac82b488cff8435407a5ca1632af0bb289ef8fac75be9258410b1734a9ebe32a0873"}}}}, 0x0) 2018/03/02 05:47:33 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000440)={r0, r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xfffffffffffffeeb) r1 = request_key(&(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='keyring\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="76626f786e65743021766d6e6574317dee73797374656d00", r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0x8000) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) sendto$inet(r0, &(0x7f0000000240)="0c23f4f20482321f5ae8261678d5f1ef893198dd4ddee2cabb18159a4ab29099e42523f6c4a1385e1c8a1da6", 0x2c, 0x20000000, &(0x7f0000000300)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) keyctl$negate(0xd, r2, 0x4, r3) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/02 05:47:33 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @dev}, &(0x7f00000001c0)=0xc) sendto$packet(r0, &(0x7f0000000080)="2c1ca50c8baec54c8c3fafd889c258a2a768018a089d80dc95aacb19dcf7202793b7ca34a31d684e3570b2e1bf1754251b8c3431029310771e0f2def8b58a63f87a51d6de8223fb38c24e13332812c64786e0662aae46d69ccbcbdf5c2d3677e", 0x60, 0x40000, &(0x7f0000000200)={0x11, 0x1f, r1, 0x1, 0xffffffffc3edc11b, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) 2018/03/02 05:47:33 executing program 4: r0 = socket$inet6(0xa, 0xc, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc), 0x1) 2018/03/02 05:47:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x10000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40400) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) sendmsg$netrom(r1, &(0x7f0000001780)={&(0x7f00000003c0)=@ax25={0x3, {"befc8cadc4e85d"}, 0x5}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)="e70f20cec471cbb8e18043fb671f8addf921915c6df31bebab7c17848e588a0fd84dc1b80979af1d3a91b2746054b23dcfdf3548cd68a32b0065c0ea6919479f838f6242f25c8ac049449d1455cadac7bd8428f5e8aed6cbb0c0271758d7a91e50d8bb6a01b6ed8351e2dc0115b05bf29d3f06978109435671b346f378399c5d8dbad20b8a63d653c8a21979516f067787c8b67c704dd18e3fad5f", 0x9b}, {&(0x7f0000000200)="cac5f9035e6deb39f9c8d2d276d1546350f642c473b575a58e283e875abad55d77ae5d7cac8c4250614eb21afcbc12a779b8b4a49a3c93cdcae830173a6a27453d76e4c3172193fb98c8362dc23d3c2e8fe5bc4425c0aeee8a250d14419457488948b215a8b37388edf838ce1ec249450a1a", 0x72}, {&(0x7f0000000280)="8c8155ebd9fec674a89101eb99efab7df35705e167566602a615d6c546d97bd66debe637ad968cd2bca44380c470d29c3f48a8defedb458fc3471bcb839aebb06d91790afc4603f80a0ef54dc9edd4507f8741544a3983cbbf10ac3b73c2066f8b63293ce9d7b5e74e049510a341482ad2d9353982e5bff4461ce5a62d9ac6ee9a2c44725ecbd9f706998bead8581f6ab9c76329efa8622862b8bf5cbcd1565eb9537a4e1fa5d990f08e14f81e489b1916577a3ddf731ebb21093f04fd453296f59431f98e2c35507cbb59b9f910b8d7f07a7361f29c8ea562647c6712575777617f25", 0xe3}], 0x3, &(0x7f00000017c0)=ANY=[@ANYRES64=r1], 0x8, 0x4800}, 0x4008000) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000003000)={@loopback, @broadcast, 0x0}, &(0x7f0000003040)=0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000003080)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{}, {0xe}}) ioctl$TIOCCONS(r1, 0x541d) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0xa0001, 0x0) 2018/03/02 05:47:33 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000000140)=""/56, 0x38, 0x100000000000007) flock(r0, 0x4) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x58) 2018/03/02 05:47:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000)={0xaa}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$cont(0x20, r0, 0xb449, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/02 05:47:33 executing program 4: r0 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x15, r0) keyctl$setperm(0x5, r1, 0x80004) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000180)='keyring\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000200), 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x8200) sysfs$2(0x2, 0x1ffe000, &(0x7f00000001c0)=""/23) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x3ed3dcdfd6fc779) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}) r4 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_flags=0x1200}) 2018/03/02 05:47:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x42) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000000c0)=""/54) recvmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000002a80)=@pppoe={0x0, 0x0, {0x0, @empty}}, 0x1e, &(0x7f0000004f80)=[], 0x0, &(0x7f0000005000)=""/4096, 0x1000}}], 0x1, 0x40, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/03/02 05:47:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002004e2000000000000000000000000002000100000000000010fb02000000000300050000000002004e20e0000001000000000000000000"], 0x50}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x800, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0x8, 0x0, 0x10001, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000001c0)={0x0, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0xd0, 0x0, 0x10003, 0x1f}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000100)={r3, 0x100000000}) 2018/03/02 05:47:33 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x8107f, 0x0, r0}, 0xa) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000bd0f0000000000000000000000800000950000000000000000000000000000000103ad3c42f5971945bd4ad9fdcbe14a000000010000001913b952970a962d663fd63cc27825f71e63014e73f3"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 60.070573] CUSE: DEVNAME unspecified 2018/03/02 05:47:33 executing program 5: syz_emit_ethernet(0xfffffffffffffd66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa0faaaaaaaa000008004500001c0000000000009078ac14ffaaffffffff0000000000089078dbea93e69d9a0bfc6239fc1c87ac29402fe6151ea25899928116901d898bbb2f497a9c6fd966d793f18b8dfab3a3d1a2ef5848f396391e97eb7d801b5e9b8f5a8c982487ed2c5cad6c75997384f0124931923d323664aa5e7be07df2c4e5f5df94d75b7ffc5a575c692b28954f7b389c3bba15a2d161cdf2c0ebd3faadfcd17f27cfaf72556ef884d65c2d90b2da726137b504db24"], 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x250840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x3, 0x3, 'client1\x00', 0xffffffff80000000, "780a47df6b15ecdb", "0c2fa21562a64e8c5c8070f6f5ca576be0d5a9045c57833771c21f8079df17f8", 0x65c, 0x8}) 2018/03/02 05:47:33 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x400, 0x210101) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x7, 0x9, r2}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000020ff8)) 2018/03/02 05:47:33 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000000)=0x8000) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) ioctl$void(r1, 0x810005450) 2018/03/02 05:47:33 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x80000000, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001180)=[], &(0x7f0000001240)=[]) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f00000003c0)=""/250) dup2(r1, r0) 2018/03/02 05:47:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {0x7f}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe2) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)=[]}, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xcf, 0x101a01) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) 2018/03/02 05:47:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xe8c5c2e, 0x181840) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/03/02 05:47:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) writev(r0, &(0x7f0000000000)=[], 0x9d) 2018/03/02 05:47:33 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f00000021c0)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)=""/236, 0xec}, {&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000240)=""/49, 0x31}], 0x4, &(0x7f00000002c0)=""/152, 0x98}, 0x1000}, {{&(0x7f0000000380)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000400)=[{&(0x7f00000003c0)}], 0x1, &(0x7f0000000440), 0x0, 0x3}, 0x6e}, {{&(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/146, 0x92}], 0x1, &(0x7f00000005c0)=""/74, 0x4a, 0x7}, 0x7f}, {{&(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x3a, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/26, 0x1a}, {&(0x7f00000006c0)=""/189, 0xbd}, {&(0x7f0000000780)=""/2, 0x2}, {&(0x7f00000007c0)=""/237, 0xed}], 0x4, &(0x7f0000000900)=""/4096, 0x1000, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001900)=""/11, 0xb}, {&(0x7f0000001940)=""/143, 0x8f}, {&(0x7f0000001a00)=""/187, 0xbb}, {&(0x7f0000001ac0)=""/251, 0xfb}, {&(0x7f0000001bc0)=""/186, 0xba}, {&(0x7f0000001c80)=""/182, 0xb6}, {&(0x7f0000001d40)}, {&(0x7f0000001d80)}, {&(0x7f0000001dc0)=""/78, 0x4e}], 0x9, &(0x7f0000001ec0)=""/39, 0x27}, 0x1}, {{&(0x7f0000001f00)=@ipx, 0x10, &(0x7f0000002140)=[{&(0x7f0000001f40)}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)=""/157, 0x9d}, {&(0x7f0000002080)=""/180, 0xb4}], 0x4, &(0x7f0000002180)=""/2, 0x2, 0x9}, 0x3}], 0x6, 0x2, &(0x7f0000002280)={0x77359400}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000002340)={@loopback, 0x0}, &(0x7f0000002380)=0x14) ioctl(r0, 0x2f, &(0x7f00000003c0)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001d80)={r1, 0x1, 0x296, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/03/02 05:47:33 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x100000000}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) sendto$inet(r0, &(0x7f000061af66), 0xa, 0x200007ff, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x7f, 0x7fffffff, 0x5, 0x5}, {0x5, 0x940, 0xc00000000000000, 0x602b6517}, {0x3, 0x7fffffff, 0x4, 0xe746}, {0x100000001, 0x1, 0x81, 0x1}]}, 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0xd, 0x4) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="10004e20d700000000000000090000001b000000c13c"], 0x26, &(0x7f0000002880)=[], 0x0, &(0x7f0000002900)=[]}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340)=[], 0x0, &(0x7f0000005380)=[]}}], 0x2, 0x20000001) 2018/03/02 05:47:33 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/02 05:47:33 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000300000000000066c0383c000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b8ffc), 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$peek(0x1, r2, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x480, 0x0) connect$vsock_dgram(r3, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/02 05:47:33 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x1238, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0x0, 0x0, 0x10000, 0x4], 0x8000, 0x10, 0x1}) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x20, 0x7, 0x2, 0x2, 0x2, "10f542908aa7d513af63695bbdf9b26fd1fe3bde344d600c42f4559387000b2bf9daef9559273b0a4e843f2044b9902c81fd3af56a2e9c87cb5be71ff17c2b", 0x9}, 0x58) 2018/03/02 05:47:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x7, &(0x7f000067ff56)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syzkaller0\x00', &(0x7f00000000c0)=@ethtool_eeprom={0xc, 0x4, 0xff, 0x8d, "10ab6d3ae07c69e3d6077b9f6fc40334869fb09c8f918109303497965ca42493ef59ebafeadcc527bc474038ff2c8c6ac2847c44beb2948678b391d575c124d5eb7675640d4424fab6e49cd89c429cc23b84943ef2e5931deb1160a4a8b195ccbdcbe60b23033624a538601e88b705f6bdc4381874a2dd2e2699023f9889d35d8c0ebb6b7f15a87b34abf757db"}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7}, 0x8) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/03/02 05:47:33 executing program 6: r0 = inotify_init() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$notify(r0, 0x0, 0x282) 2018/03/02 05:47:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x5}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="017085e6288c5c4b922bdd257c3f9923609ae95603ed7d7c19428a0be8a0205b8a7733869355ca6f5c8c3ba6afa0a37b41af67534a33d04539d1433ddd28a45732810000004ba792e829", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f0000000000)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x8, 0x501) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3ff}, &(0x7f0000000100)=0x8) 2018/03/02 05:47:33 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000600)={0xfffffffffffffe51, "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"}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000002c0)='\x00', 0x2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={"0a288143782fc88c1eb1f1525ddcbb88", {0x4, 0x3, 0x6, "44b538ddafef", 0x3}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00000000c0)="6574683f2a257b73bf1988c6797369656d21262a6d696d655f7479") 2018/03/02 05:47:33 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000000080)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x198, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/03/02 05:47:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f00004a9000)={0x14, 0x23, 0x829, 0x0, 0x0, {0xc}, []}, 0x14}, 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/02 05:47:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x3c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}, 0x800}}}, 0x4, 0x7fff, 0x7, "007c00194d92eeca74526f2ce4b54b27d9061f02226f88c79244c8ef147fdb2301fc749bac761648f0b5531b02206ebfd73ce71bb60b1577c56ac3d91c52d0d76d2e4c148b26c4651d5ed4dcaf8b1f2e"}, 0x160) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0xe}, 0x80000000}, 0x1c) 2018/03/02 05:47:33 executing program 7: syz_emit_ethernet(0xf6, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], {@x25={0x805, {0x0, 0xffff, 0xf3, "bc1e4e6533ca8592f3a12e61838bae9c9fbad072784363b70b7b51a588dd2f1d1293f4058327426e11356212de97ba9ac677deeff39318ca043c6be0f87ee4309688e5af660e157c53add1a9557617f4066d902f6b6438f154ca24b816410f44f63ef993b95da53a6eea6badb3fd16a60b1f1652830eb764ce4174384ec1ff204872e7acc16574adb9d3eb93af00857a420a1ee20c213636e4b701d43468aa2c465163ef0dd33fc2f76987116a8352ca18b55ce9a1d0555ae59411a450c4293f323f5fd5f9b5d5cb794870d9596ec87b142d58891954a99fe42f4085cfa16ebf1f78cd6d03"}}}}, &(0x7f0000000200)={0x1, 0x1, [0x329, 0xd05, 0x916, 0xc22]}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ddb4a1160b9eaaaaaaaaaabb084045000030000000000067907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe0000001d349a3899c66539285bcac4025a5713af46a10c0ced3f2cec7148d483a670fd71dc5332d964802a0424455ca9ad3f10e9194fbdb7b20dc1cdd458da24b0e908cda28246a1ff5f5ca4e7cfd6383e3d9c8c7b5e0f0df0d3d1659d72f9f902ca4066db8a40a62d7570eabd47047d7a1db181e31ef331ea8af0b73872bd100ddb25c55ae2bd125b8e6ddfd22cf050fb589c2223c7bc5588a5fcb58d3c9237f81e26891ee6f9f5a284abe76e70a305650"], &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x0, 0x40000000]}) 2018/03/02 05:47:33 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="f067a980862828618597a7452ae9fe693de571f0e1d9511b79f7146dfc056b3809ae928e221f37e027659e52091ffff9d96a0d25ddb147ff1537a4c7135ed0a5baf436927649b3479154d9b36947875c4a151681624fef7dcd5c38c1f864b231f73ab60f95f3551032c5401ee1d04f8e45c3d2dd35c9fff975e7d41f4d5d8c26e7925c4e1b5ee7df3a9cdc44dc35c46201cd3389d99fa5345e7cfc52e6", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32], @ANYRES64, @ANYPTR, @ANYRES32, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32]]], 0x0) 2018/03/02 05:47:33 executing program 7: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=ANY=[@ANYBLOB="1e000100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3bd0f000083000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"], 0x80, &(0x7f0000000240)=[], 0x0, &(0x7f00006e9c68)=[]}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x0) 2018/03/02 05:47:33 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000180)={0x10000, 0x0, [0x0, 0x3, 0x9, 0x0, 0x9b, 0x400, 0x0, 0x2]}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000000240)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="070000000000e3ffffff00002e00000000000000a3c31d1c0468660700000000000000ea77a1eb"], 0x14}, 0x1}, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x1ce) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xf3) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xec65, 0x13}) dup3(r2, r3, 0x0) 2018/03/02 05:47:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00'}) 2018/03/02 05:47:33 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002b00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xfffffffffffffcc9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0x401, 0x4) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002c40)={@loopback={0x0, 0x1}, r1}, 0x14) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR, @ANYPTR], @ANYPTR]], 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x200) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) syz_emit_ethernet(0xa2, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x3, 0x0, 0x3}], {0x8100, 0x100, 0x5331, 0x1}}], {@ipx={0x8137, {0xffff, 0x8c, 0x0, 0x14, {@random=0xd3, @random="1530518b0ada", 0x8001}, {@broadcast=0xffffffff, @current, 0x9}, "5ebd231ba0fc5f0d9d574fcc62c8519d6a1a59bc4d038ccfea438f3947138ae4a06b0e612a280f016541a750f10038ae3e7255f5f14de086ff55a8a38dbd909a549b679e7bb4f987e14fa4ebfc9649cf0bb313e0780aa06d85600426967dce0c36c16bd22ea209031f5728d591b2"}}}}, &(0x7f0000000100)={0x0, 0x3, [0x2ff, 0xb66, 0x7de, 0xa39]}) fchmod(r0, 0x48) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e23, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) 2018/03/02 05:47:33 executing program 1: r0 = socket$inet(0x2, 0x4000000000000003, 0x4) getitimer(0x2, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0xb4, 0xffffffff, 0x14c, 0xffffffff, 0xffffffff, 0x14c, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x94, 0xb4, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x8}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x23c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x2000) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000740)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00000800450000240000a0952e8ef50000ac14ffbb4e204e200401d07801fba76200e80300c6f6bcc321b5bdf0142ce0dd5056a1702496a4c396ed95ad200ea472d04fae71dc1ac031255afc788bf9f03cf74903feed09dac3cc7188bf3ac1bf69441c10c9d348468f71dfdcda96734c29813451d4fd5d1e0095b14856b705ab19b2cf786b38f74d82dd9ab3cfe56811cb57abeae79d7b5fb168bf36af3e75a70d6629ed80db3f022e3378e8e9c92e41fdaf862a36af75733dd338a31740aa20eefa622f63ba3f159cbf1116e19731a67c735dad8c6091726bce24d38af6e632"], &(0x7f00003b5000)) 2018/03/02 05:47:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e20, @empty}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) 2018/03/02 05:47:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000140)="f4cd7430b34ae6a1dc3739a2f40b386dd87409fd8779983e0a1edf409e00a6e9e62d9d6b1355f40107029049df621efd9a323f55ec4d37c64ac4960ba4208df56e295fe54f7d4d6e2155d4e797837f7b233696bfba6a") r2 = socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0xfffffffffffffffc) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)=0x9) close(r3) sendto(r2, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000080)=""/92) recvfrom$ax25(r0, &(0x7f00000001c0)=""/59, 0x3b, 0x2000, 0x0, 0x0) sendmmsg(r2, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480)=[], 0x0, &(0x7f0000002500)=[], 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) [ 60.538872] syz-executor4 (10142) used greatest stack depth: 13144 bytes left 2018/03/02 05:47:34 executing program 0: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x200) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x1, 0xf71}) sendmsg$nl_generic(r0, &(0x7f0000012fe4)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002f000)=ANY=[@ANYBLOB="400000002300ff0affc5ffffffffffffff150000002c0001002800010000000000500e8a2dab25116de609e5150491b07bd59f864e146cc851bea704d30dba70"], 0x40}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x8000}, {r1, 0x3000}, {r1, 0xa080}, {r0, 0x400}, {r0, 0x2}, {r0, 0x30}, {r1, 0x8}, {r1, 0x1010}], 0x8, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)={0x652}, 0x8) 2018/03/02 05:47:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) 2018/03/02 05:47:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xa) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000680)="b6", 0x1}], 0x1) shutdown(r0, 0x1) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) 2018/03/02 05:47:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x9) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae00000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000080090780000"], 0x0) 2018/03/02 05:47:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffbff, 0x80) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000180)={r1, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r2, r3}) 2018/03/02 05:47:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x101000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000f5bffc)) 2018/03/02 05:47:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x13}}, 0x1ce) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@empty, r1}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f00000000c0)) 2018/03/02 05:47:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000080000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000031b000/0x3000)=nil, 0x3000, 0x8010200000008) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x800) 2018/03/02 05:47:34 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)=ANY=[@ANYBLOB="01080045000001ffff0000000090089178000000000000000c0000000000000000000000000000000000"], 0x0) 2018/03/02 05:47:34 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c5b000), &(0x7f0000f6bffc)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000080)={0x12, &(0x7f0000000040)="d3f5d98a98171b5e6abffef2730d18b1bf33"}) 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x200000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000100), 0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x200000) 2018/03/02 05:47:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/02 05:47:34 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) close(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x101, 0xfffffffffffff35e}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0xfffffffffffffffb}, &(0x7f0000000100)=0x74) [ 60.640549] sctp: [Deprecated]: syz-executor6 (pid 10177) Use of int in maxseg socket option. [ 60.640549] Use struct sctp_assoc_value instead 2018/03/02 05:47:34 executing program 7: r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x1, 0x1b4, [0x20000080, 0x0, 0x0, 0x200001d4, 0x20000204], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'yam0\x00', 'sit0\x00', 'syzkaller0\x00', 'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf4, 0xf4, 0x124, [@m802_3={'802_3\x00', 0x8}, @arp={'arp\x00', 0x34, {{0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, @random="21ba7864ebb0", [], @random="4ddccdc303a8"}}}]}, []}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x204) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x640000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000002c0)) 2018/03/02 05:47:34 executing program 6: personality(0x1bb2baf3005ac117) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x6, 0x4, 0xc000, 0x7fff, 0xfff, 0x2b6}, 0xcbcb}) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x3, 0x20040) uname(&(0x7f00000000c0)) 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x200000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000100), 0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x200000) [ 60.687620] sctp: [Deprecated]: syz-executor6 (pid 10195) Use of int in maxseg socket option. [ 60.687620] Use struct sctp_assoc_value instead 2018/03/02 05:47:34 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000100)=0x20, 0x80800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x1c, {0x2, 0x4e21, @multicast2=0xe0000002}, 'eql\x00'}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x449}, 0x0, 0x0, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000002c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) 2018/03/02 05:47:34 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000001c0)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) ioctl(r0, 0xc0184908, &(0x7f00000000c0)) 2018/03/02 05:47:34 executing program 2: r0 = socket$inet(0x10, 0x200000005, 0xa) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000001810430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd6005c0000000000000000000000000000007fcf1351b1c6e90da18850c7706523b812bed524846267c4b745dee7937a84866690391c2a82de1135480b81d551e28db08d4ac5d6eb64e5ab52ba7f52c9e659dbf72d2f390c07bbe672c20afdef6ba3d932b72ebcddd1e7820e3406", 0xb8}], 0x1}, 0x0) 2018/03/02 05:47:34 executing program 5: 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x200000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000100), 0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x200000) 2018/03/02 05:47:34 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02006558050000020000000081009cf2a8c30ea6"], 0x14}, 0x1}, 0x0) 2018/03/02 05:47:34 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x20000) socket$inet6(0xa, 0xe, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x80000000000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x100000001, 0x40000000000, 0x10000, {r2, r3+10000000}, 0x10001, 0x8}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x400, 0x4) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl(r1, 0x40044102, &(0x7f000000cff3)) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e) 2018/03/02 05:47:34 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000700)=ANY=[], 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) 2018/03/02 05:47:34 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x1fe, 0x14f) socket$inet(0x2, 0x80003, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xceb, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x3}], 0x38) 2018/03/02 05:47:34 executing program 1: clone(0xf81b8ebd209de9c2, &(0x7f0000930000), &(0x7f000099d000), &(0x7f0000991ffc), &(0x7f0000b28000)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fdatasync(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x24400, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)) 2018/03/02 05:47:34 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f00000002c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GP\b\x00', 0x15, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x40, 0x400) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0xa, &(0x7f0000000180)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x6, 0x0, 0x1, 0xf, 0xffffffc0}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, @alu={0x4, 0x1, 0xc, 0xa, 0x8, 0xfffffffe}], &(0x7f0000000200)='GPL\x00', 0x207, 0xaa, &(0x7f0000000300)=""/170, 0x41f00, 0x1}, 0x48) [ 60.776953] audit: type=1400 audit(1519969654.213:63): avc: denied { create } for pid=10223 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/02 05:47:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'nr0\x00', @ifru_flags=0x1000}) 2018/03/02 05:47:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x200000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000100), 0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x200000) 2018/03/02 05:47:34 executing program 7: unshare(0x400) pipe(&(0x7f0000000040)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e50000)={&(0x7f0000cc6ff8)='./file0\x00', r0}, 0xc) 2018/03/02 05:47:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000c40ff4)={0x10}, 0xc, &(0x7f00002e5ff0)={&(0x7f000081eea0)=ANY=[@ANYBLOB="180000000001010000000000000000000000000004000200"], 0x18}, 0x1}, 0x0) 2018/03/02 05:47:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) sched_yield() bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(rmd160,ecb(arc4))\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40100, 0x142) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x2, 0x7}) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539(lrw-twofish-3way,sha1-ssse3))\x00'}, 0x58) 2018/03/02 05:47:34 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101082, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101400, 0x0) write(r0, &(0x7f0000000080)="ae42824bf07e9a4d809ff9330aecb5e46e93d494d9875624ba68921363b1f690cb0fdff5bb180caf3b5ba51b604229e37229997eb93d517c1d08cb848898a11b88d524feba5ed3272d84fb683c37c24d1037e2ed1d2af73a0a6db0c391c7ff6d0532f7b0680700a775323934f930a0f1d088e6ac673673399727bc76ea9d6ef6aaf7022e3ba08f502a7bbba9e2d29187413308f3bdea546a5128224dcc0dae69c8feab8cd86aad0d4e3162916eeeb9ce44463f7a", 0xb4) mkdir(&(0x7f0000000180)='./file0\x00', 0x24) r2 = fcntl$getown(r0, 0x9) setpriority(0x0, r2, 0x7fffffff) 2018/03/02 05:47:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:34 executing program 6: r0 = socket$inet(0x2, 0x802, 0xfffffffffffffffc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009afdffff00000000ffffffffffffffff00000000ffffffff60010000ffffffffffffffff60010053a808fad12475b552e25a82904fd27db5efd8c95568978a75300d238be4d6f6ea578de1d0f4c1414ec2d072f033fb872a87c41506df4ce86338c0eb55a6bf8dba3b053c8b33fb6cb6617d9a328c0a96a6c72c77d100000000000000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054039b02000000000000000000000000000000000000000000004354000000000000000000000000000000000000000000000000000000000000000000000000000000007070747000000000000000000000000000000000ac1414aa00000000ffffffff000000006c6f000000000000000000000000000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000005d00020400000000b100e4fd000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000006e657462696f732d6e7300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006bfdc1fe00000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x515) 2018/03/02 05:47:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'dummy0\x00', @ifru_addrs={0x2, 0x4e23, @multicast2=0xe0000002}}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{0x77359400}, {r3, r4+10000000}}, &(0x7f00000000c0)) 2018/03/02 05:47:34 executing program 0: clone(0x0, &(0x7f0000b85fff), &(0x7f0000000040), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x200000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000100), 0x4) 2018/03/02 05:47:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000000140), &(0x7f000000f000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/03/02 05:47:34 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x179) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000000000)) 2018/03/02 05:47:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x3, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000900), 0x1fc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x50) 2018/03/02 05:47:34 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="e9a964d2797f760ef2632a2ada444295bf2141ec4120dbbc600e1e73a1a549e91f3b1dfc13560861f16ccca4268899050ebf969eb58a96cee76999f940f78babd2e9caa231dda21246c71110777ef54577f326bce3447948ab818bf4950e1e770ad2aeee5de4826cc00cb41283d6f364782fc6a20e05693748ecc9e58fe6b7bb293df99867757c69db83002ea496b130248c29901a299bd5363e107e299b0d864d506d2cdc2b96fa7950bb2292cf5e6a9f1df33f0ad0476ee7fee99698936ecdfc5ddb2903538e902782f00b099f7ef611ad5951f951c43b01789aa4d82bc27051491cc79bea21ef3ff9a1db5adff1507f267ff46546b7c87eb24c00ebb92ce5421d04b1e2444045ff5bd302a92b5791c32d3a6f31c26431b5d33c5931e8e415d5d8d8fc0d632074903eca5d9845098db235f7ddc554887584c234b66a414e85ace0e791b1259ac6dbdbbef24de34f16beadb781b0f50ec32a80ffb8b38742606653d57df0c600ad39e871260068182c679c015f32b38eb46a6c5bc2ffd6a14b5d3f3213823dbca12727907fb49ca18a15dc4790a00afb508bc0eec852798e0eaa89fc24453beb1572303b4f321d005a74021bb3e5877c1e10782d3683f40453ac3cff25d5db4f025b98f3dd8eda53b505d7d76f8eaa76c1f5fab8026a00dce99b8bdded60a800e659dcb8f8a5fb0dc86868c842ab7c1f7bc7472a52845dd2e4202de269468d392212f0d573d5874721d6f9ad2f4aa5aeb94d516ffa24bc6c5d1728a969ae747fdab97984773a13251e01869c786b246681dd10dc15f8f1fc02d130ab3b0bd0896c19ff467ca69a4b75d4afeb28e99c083adcf436a2438de739c0237f30002704002755abdafcf61d0182a83f179dcc8361bb575c12cc49513768859915b53b2e80213710814b99dbaf0af3dee89e190ba30bc121d1773f477373e07f796d421d41189dd0664647be0602d045e068be839696fd24d15d51950a2c23f0799767f33d2ac58ab10d77587d8272de0d2a3f1298ef247d83c345957df2fe703fe40b135144f5295d991c300175c41cf816fc7d3625695be193cd815b18d695a56e427798cb8269bc21e2c77102146cec3a8efb2020fb876e064355437fb222b082d835d53b3d5c7999a3b27e0a7179a2ba72af8053541e5da2fc8376681d4e38628d14a57b7eec3680ea417b2850251181c299071e66ff3235d3808d93d960ce6c29e20796aff6dfcd9b1fab67fa92b1f36559b9d364aedcc3e10cf2da5aa54d7bbe40139f85b5f458d6d7046d5f625e693db0b34256ee7bc29a1f8890f285900d39dfe67fc9b36fb4c65606202a612f6e7b0648c2175584ee89a8255ad74e36a7696bbd7f07232439767efda62e822347261c5ea986888a87aec2b6bdb586614ae6e039bf7fa4312065cfaa593a8e1049e05b9f1233be7bd6282ada8a72e961330211f06660b88dff930df65e34897a2ceb608711f9b9ecb1253673ae013942c78a9056b914d815485af95a1b5621b05af8992ad0f440c779768c4e0ae85eda4abb59085d0b4dc458b0c5ecdf3160f9b48109dbeda5d0709453ce62a90aba6b9fbae5abf8f4d9d4ba7df457874008aa731be22f5805aa1b9c3af837d310644025723f123357dbe9efe8ff0d7977d31071e1401e247c26ade654d8a834199b6e2ff2aacab289d295150e10f3387b1a6e2d1574bcdab66cf7fd9c001629a05b6157737c2d9d6df2527a0b8b2acd9aefec022acb2614db1af06e8baee6823f43385f75a63d96ba07d323625dccaa9b9d257b568aebfae1501b7168d8428ad8b4fc536722733ce29905c3952f2cabd052521fb799a7ed8b3216df959e3a1a4eae21e220288a4c9caac6630aa3b9e68d0f6381da227f7b37979c5bddd7eb598c9606bb6e4ade20f951dae3a977011326e175d6c8f17e71b8ede077da0bddc274d6cf3c2c1ad45e5662f2535cc4d07615f7f4f99adb05a78063e0180fc07409a9f18b83a9f11e6db57e43be4eb903a84db31eb3d4f2936751b57ee6735e672bc7af359d8587bb9c10b2a79828d000f9592b1c31c9fac830b1bb0868959ca3cc984986980f1d0a6bd19639921c476711bc524ec6b02c4f914c4ab53387fe658573e76aab433d6aabcad072c646901c46e59eac750f29e9938435ca6e43ebedbe2f2bab5f5b3d0ab4ae5004e2c86ef96dec08227859afe48b9267878f6bbb8904fa07f9bc8a7518af11af6b8c5d9244689d72f547fe7fd210d426327426c0606f6cee5a4a6114e2fe1f69b8012a883025e79ddfe6170e5c11df7528020e840274fc871478e8b858de2a46ed7484d069124bef03ba9cb32cce174314178acf72d2af57bf7f89f195197f96ab3b1169dccb2a594b841dd3c113ae7cf7b94a9dc3ec0727fed90cdd509fb4150d2eab5f3d988bc164b7a66075616d8147fa668a790bb3c5cad71675f2bd0a8575855dec23e3d543bca27b3f751016ec32748b541b7776fc77c006c35fa76c353a9d339477dc5883584ceb6162e7d278b6c79eeec436e254ce9f1fd9db72661a4bd97e362369d89d58c1d31718c020a54da1e2df989ac94d5f95f4864c527de5e1931a968924f3e6092487b189f4ca011ef73b441484acd5d16bed3b168d18a84a95d2f26afb0d926ab0d54c0fc44f3ada20da6d1309d9e4f046098a4a3fabe539be313a2fd3c64ea7cc1190a6e31140258212bfeab8c06cd224e32700c879dda71ebb43b6ffe113d99aa1096cccb11cf18912fcc268613115bacffbf4bb648860a1314cb0eacd7dfec7cb8a4e088c958ce7398921b26f5bfd90d27bbecbc45fd5a3bf37008f03a8be65b31b1c7320eb9e8446d1f6ccd561c7659399ac2b8e59aa812e8ffc682b94b04cb3992ab15cea1badfc9bbf3e8b8d21ded4a7fd72997a10de979fe71e61ff859799e80a8c2d6e83e1752103bcb35f3668dede83ea565a386ae849f154ed17140fc24418989c321869917f1bfc0b5e924c62f25d54c43cc86487578bfa23584be194d7cf9bc3e3168d80c0b19a27b8f1c5eee001be14541da38fd4dbff12fc5d49f5ed15dda63374a479bb3f2adac00a3241293fb7937dcc0000000000000009d1a3b538d5eeab52cdde1bb223ee3c5e3aae84088c35691d1c124322aa0540182cc82b0dd4318d8a6e2534c0ad", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)=[]}}], 0x1, 0x0) ftruncate(r0, 0x966) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) dup3(r2, r4, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x9) 2018/03/02 05:47:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x2) getdents(r1, &(0x7f0000000080)=""/2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x10001, 0x6ab384dd}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x100000001, 0x2, [0x2ff, 0x80000001]}, 0xc) 2018/03/02 05:47:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004516001c0000000000009078ac14ffaaffffffff0000000000089078445c7d85e94e37bb8bd50ee8f6a3018aeb0626a6b4595abe760061ae95b062e87204937667202c3bdbaa03fee8828f364143a46e11eb59e78457ea9efc5ce67bab31d9b80d41d6dbfccb87a495c8d37a6f665f98faed6db735291051833539cd"], 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'bcsf0\x00', @ifru_flags=0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) getsockname$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x200000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) 2018/03/02 05:47:34 executing program 0: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="c4", 0x1, 0xfffffffffffffffe) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = add_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='M', 0x1, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000440)={0x0, r0, r1}, &(0x7f00000004c0)=""/9, 0x9, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) 2018/03/02 05:47:34 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d2a000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x3}) 2018/03/02 05:47:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r1, 0x100000001, &(0x7f0000000080)={0x7, 0x34, 0x45f, 0x8}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000230001030000000000000000130000000c00090000000000e00000027e4c5f3134d3eaa7812501487f443116cafde3ee99e72e611c06d169f8f9f6ff6604ecfdaab3d4855c8857dc535e8aadba4eb3b56419dd01888c0c1b988492f3ddccb023c1c0c75138ec766b7cecc5624292e32edfeff3d4994cffc5f38da538c786d90216cb707fdfb7d2184891366660b43ddfdd499552dcef7b641efee9d0734380faaf46a4885dcf4218d049566335883c"], 0x20}, 0x1}, 0x0) 2018/03/02 05:47:34 executing program 5: 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x200000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:34 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="2d70707030233a4c0084b85e5e83d1a4fbbe41afccd0a86f90c369c300979a4a223cd399f530b57ada95ae36c406009cc045045a05000000724aa93839b0011fb8b97e4ce6629dceab8a698608058422ee9e0c1bf114877ce7c346e2646285bec8e3d28759cf8e7a84d52f2a23ca1983331fc5f3d25d07130478275e6820a9eea8f56e6a07000000000000c2243e0ee4a9051c7e14ca79bae3efc030", 0x0) pwrite64(r0, &(0x7f0000000000)="2fe5", 0x10a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') accept4$netrom(r0, 0x0, &(0x7f00000001c0), 0x800) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000180)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x820a, 0x6, 0x0, r2}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000340)={@empty, r1}, 0x14) 2018/03/02 05:47:34 executing program 2: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000380)=0xff, 0x2) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, r1}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'dummy0\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) fanotify_init(0x4, 0x140ffe) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000080)="4c529d6b3fa17f10dfbc0573ab126a59e497e3d04f71a4a686a074b1f1c25e9635240ff7dc7eed730f7b130b948ed060ffaac03c47fd8d6eb574a6d0ba7bb971cb142848d6ca1a7c0a3d73cca4f47b1b1444079bb761f343b21b54e2cf8eb40c2e8c331476f35583448bf6ad1b33b0c93c7e2d1455862c24a6c9b7b325ed1fe9fb40147c35c238f32d2cf8412b9ed190ef7256814743b0237e1c83e6b12cafbff4") setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/02 05:47:34 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x800000000ff, 0x0, 0x3, 0x0, 0x0, [], [], [], 0x200000000000000}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/03/02 05:47:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f0000000100)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) [ 61.090340] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/02 05:47:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x8001, 0x5, 0x3, 0x3, 0x1, 0x9, 0x40, 0x7, 0xdd3, 0x81, 0x0, 0x400}) recvfrom$ax25(r1, &(0x7f0000000240)=""/56, 0x38, 0x10040, &(0x7f0000000280)={0x3, {"a20e53fe1bfd82"}, 0x800}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000840)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000880)={0x11, 0xf7, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x0, 0x0, 0x10000, 0x3, 0x9}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000), 0x1) 2018/03/02 05:47:34 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000500)) arch_prctl(0x1001, &(0x7f0000000400)="ad4cea27e86cb2fdb6d697518c69be18d8b1e4754ce31e04bc8c3adf373d0068dddb56af23c659f40ce6acf5d0216e844e715c2d3ec810d57f640c27c0f10a36441d860907d1a4899bed247641f21cc0566ba3749f66972708bf5361187c3272717f7bc8caf8c8f1e4fca25f5290f65ebac3cb9e6ae3c7550eaa89af339651c6ebb8b92191575e544b42c812754f386fc77c0d48b1fff65beb12a2158cf833b557d1d45bea4f56") syz_emit_ethernet(0x56, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@canfd={0xd, {{0x1, 0x2, 0xffff, 0x40}, 0x1f, 0x1, 0x0, 0x0, "2eb9712302857a8ad446189a5c7da306a33621389f1cbf08de5de960dfcd27b9bd2469507d38e320f89c541bd8507b3272cbcd68df6d2afb5db9948d9e03fecb"}}}}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x20000, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="9043ee5a42a5071e0bb9578f4efec9f2532e2f0757511afbaf547c48b830e32a1787fd1b3647eb5181aff823140427080f416421b1e4f8390dce4e00cffcb189761da31b07fcc5d5325bad6d190484e5b43e01039ed3562ab46065744892f220f96a29564aafd04b22fa3bd8fd73b2e72937b3c93086f971dca42d9ee8c85642310a79882802313f82cf2ba6d9ed8cdcea4d82e1d22d8940085bfe12366fd726a307d37e355893b0298efc2d3b17fd82eda015e45faee87ff06904b9a45e869cbe749b8318762f5ec8a1099c01a0d5681e9f3f2016123caf763dbc3bce13c9136a8c4732775bb6523704baa3d961b3392cb3d6e77a6848cd6ebf69", 0xfb}, {&(0x7f0000000140)="c487f0b0ff91e73defa5f60207302a66a90b0306907efde77c574806f9faa957584f17269c54c9f19abdaf42cebec0a5a7062bdbf4af3eb7bbb88ed0c8904495a1173ef08d45a95e792e4d5dd2a1e007142c8d21ac3010dc886537b68543475eb4", 0x61}, {&(0x7f00000001c0)="bb1f901a980107811b08d439daedc12ae75a159b33b33adc42bc2338d9", 0x1d}, {&(0x7f0000000280)="9af18d72e260bbfe185df50025bcfad753b91136cb4a004c095eb9a7ec855090df840668fe4d5ee68dbe01f95f2a9f5c01791e55b7c7dbe5c518881b09808a4748c8ff9a72ce7f085774c16ac79f1b88b8521541e096158bdb5e095aa9c5ea016a3740be29d51342e6caff3fdf6049247539c97ca663aac284a5e851e035336a31bf768aa06ed4ad0e9ce39e669f1a35aaf3367a1cbb83083f537faa36ce9ccb44a3234f87dc4565b827d321b4667cc29f945e8074c18eefd8889349f13370756e0a481fab9c704f452cd4c75cba", 0xce}], 0x4, 0xd) 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x0, 0x401}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0xc) shutdown(r0, 0x0) 2018/03/02 05:47:34 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x82, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r1, 0x2}, &(0x7f00000004c0)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x2000) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000), 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0x1ff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) set_tid_address(&(0x7f0000000100)) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00000002c0)={{0x4, 0x7, 0x100000000000000, 0x7, 0x9, 0x6}}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'ip6tnl0\x00', r4}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x1) 2018/03/02 05:47:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xba8, 0x22200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) pselect6(0x40, &(0x7f0000000000)={0x20, 0x92, 0x2, 0x2, 0x2, 0x4, 0x1, 0x7fffffff}, &(0x7f0000000040)={0xffffffffffff8000, 0x81, 0x1, 0x0, 0x8000, 0x3, 0x7, 0x5}, &(0x7f0000000080)={0x0, 0x9, 0x7ff, 0x5, 0x3, 0x1, 0x9, 0x7ff}, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={&(0x7f0000000100)={0x9}, 0x8}) ioctl(r0, 0x0, &(0x7f00000001c0)="9cfc31a8a6d90bf8") sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000d5afe0)=ANY=[@ANYBLOB="14a1000009060100ffff71d4d9ccb0755fbef26a"], 0x14}, 0x1}, 0x0) 2018/03/02 05:47:34 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/113, 0x71) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x44}) readv(r1, &(0x7f0000d32fc0)=[{&(0x7f00000000c0)=""/185, 0xfffffffffffffebb}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000005000/0x4000)=nil) modify_ldt$write2(0x11, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x7, 0x6, 0x1, 0x2, 0x1d, 0x3, 0x2}, 0x10) 2018/03/02 05:47:34 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x6, 0x400, 0x5, 0x66, 0xfffffffffffffffc, "b6ac471fd47b8bfe64ca97d49c658f8413c23554dff2c091e4ac994d9101b5e1fa8d9762b50a8e9aa2e1bbbd4ba48a5b9fa104f7edfb97d27c8d1c09bd0084", 0xec}, 0x58) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r2 = fcntl$dupfd(r1, 0x403, 0xffffffffffffff9c) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x101) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/4096) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000011c0)={0x0, 0x6}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001240)={r3, 0xfffffffffffffff7}, &(0x7f0000001280)=0x8) 2018/03/02 05:47:34 executing program 3: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xff2c, 0x0) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000040)={r3}) sendmsg$netlink(r1, &(0x7f0000006700)={&(0x7f00000002c0)=@proc={0x10}, 0xc, &(0x7f0000000680)=[{&(0x7f0000005bc0)={0x10, 0x0, 0x0, 0x0, 0x0, "", []}, 0x10}, {&(0x7f0000005e40)={0x44, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x34, 0x0, [@generic="4e8c5b2077bd5a46082da9675494160989644a6ff944df3f1f21edb9b563cae144b7686a5c93b0556bacddd489"]}]}, 0x44}], 0x2, &(0x7f0000006640)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}, @cred={0x18, 0x1, 0x2}], 0xa8, 0x4c044}, 0x4000000) 2018/03/02 05:47:34 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/02 05:47:34 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4000000006) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00002b9ff8)=[&(0x7f0000000080)={0x0, 0x0, 0x4, 0x1, 0x0, r1, &(0x7f0000000100)='`', 0x1}]) 2018/03/02 05:47:34 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000041b000)=0x1ff, 0x4) 2018/03/02 05:47:34 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x2402, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) bind$packet(r1, &(0x7f0000000280)={0x11, 0xf8, r2, 0x1, 0x7c16, 0x6, @random="faeb9e46d2ae"}, 0x14) 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:34 executing program 2: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x87, &(0x7f00004ad000), &(0x7f00004ad000)=0xffffffffffffff21) setsockopt(r0, 0xffff, 0x9, &(0x7f0000000000)="daf50ce392f0188f6a", 0x9) 2018/03/02 05:47:34 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x101000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x4, 0x7ff}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001180)={0x0, 0x12, 0x3, 0x4}, &(0x7f00000011c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e21, 0x88, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x29c}}, 0x81, 0xff}, &(0x7f00000012c0)=0x98) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x5}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000080)="0e21cdd81bc6f92736feb540c83c52d97a2392973117bbb1a05e83f63c8e48abc951e214e6cd03d86bdb7f", 0x2b}, {&(0x7f00000000c0)="9063aa35600be3316f4a15c703f3b2422bb070ac236e7bd62444be074230d921876bd1844d648ce39bdee37b595b44a58fd015d2e79b4954339d58697a42db1d1c6bf29f609fedce2fa03e444e0911099063e83db5d6fc18da1aaa176791cbcfbea2f0c007abec2e51bb5a34482e0929812a2c2fef6d3af08669d6dd694f7f45b74d9705f762d96ed66f1569866980a4ed5d579da172775ea51239bd11b09e2c1fe1fae1a675e5dfc447302ce6e44f38b7e8eb02f9574c6d7f769d81148eb7eb8d0f16a326eb51c594c2a9c57ccaff8adba7947c77639440fda598066c346c45690c7c1fc94ae3b584eb4cac12a1ea4e1cb5596e5472ad27eae1f8fbd2b3b484bed24851ae54f82960f2e0d093d80814eefb690a6b94fb378d7261e2ff6199f202b87d20ca99b1b9b48c7d3b7522cb50528fded8b3b18f8ea99110efd9aaf04e9a1cf96b8b4dd92a18f4d86b060ec42fdc77c564a384444786fc0b6ab2367c238e55adc7143698554b19745ace9ef903b466ff2f84369cdc30254e32fe9e5bb88904ad61eea8a2f94ecb2cb35d36104f3851d20a146290f9e549776084885cee7e66cd590f8c9862b129b3bdfee5936e42a39d0e1b423fee0c89cdd54c7ac8716266b57852f05285140f36fe473f7112e72f1d6aa141e9d34778a5810a35ef7d4204922bf18d1795de3bae76ee2befa797cb8bc3bc0b3412eaaa758d795b6ee603fd02e30b3e4f3fd92f9fc45ed91a46792d4bd5cacaaaf5f660fd0c7afb72121e24c6d1acda667f522a12612dffcf47792ec79feea2b478b2dbc37cf0b5ea07a22c0a016b4ae2a6495a326f72d0e67e9746e64b4d9f34a72df15fb3ebf14c549286ad266f86b5b3919bc30f5d6578a8d3ff02d035900dbc990a20b78ba7bf816e86ea4c93101a37ba13a1a88d4243ea899fd695fd37fdd697a635a6f538532cba2af132aa0230bf9a248ec56a9691ec5267a4832f0ca5737d5c411b4ecab452103364a4b9087091a966be150455a34a9c8f95a5e68ce0d8efebec9f4dc78528607f3515cc7bafbf435ce12ceb8bd9dddb99a1349e69ebbca817f8c0268c580f8992ad3238a1ebf8591bd65c72c89426cfeefffb3a58abcfb576b0b35316c4a75590d171c01c903eb89f267ad77a854dbab2a03d35411a6324eb307f969a443953f64e91ead1583963ff88d51ddb0407bdfc9a5e741871cd88425605232754a551e09895a046c994990ec1f38cf4063b50fb9119ba6bbe4325f37dc271f7577b61511fcc69e749c149174695d956f712104c5f9efd229fc3c9cb027a527d91de06830a61e2d66215ca6f123bb5ba6730a47f8f94b6ee49b6bba68f41fce6b92042ff2eb9b9c861f18cf1b70fb947cd69b90f62e8da55e4a0b6f799bcb45f0e2d4e49f1834d88852ea41b9e49d65d16bd7a328949775d759509babd66b4477a5843a9f2b1c136cb9de65bd4f7a5bafb9bb226a1c974788ff88126f023d63a39f78d856751eb8ddec0deeb75f8f3c428abd773fa73b3aaefd7b75d2130afc7f7c7514cde92cb4cd6f89fd3611fab8642dc05dfb90a9d1ee342e3d98d02308bc10704bfdfa59cc3574bfc2707b4de3d6dced29cb5625f4a3bbff5971b3ceffe07246016cd3df320ea116d3855abc1413ed1a928f00d6f1e5ffc9d0c93364bc45e9a3e1a4ecae8e0c9e81efb3a754a39fc2925edce5801167e8f062a23fd2d010ffab651a5fe1b6ca1db517eb5eca6748f8d1f44cf6449c685fbfbaca842b679c83cefa45bf5f8f48d9eb458a026fff84997cc24deeebb4a5e1dd5d9c194822a8ad1e86b65334ca81c0fb9988027fc4634ccbfe82c22bd66aa48f9287622c1590c0bce16ca5ad1e509385f403cf5797985d586222a4dddcb65cdabcb8bc2bf78ec882a0d88c7ee6369333499890cbc89a4d361f3807dfbb7097f0f979388ac0396cb6fb211f1ab89163d5dba35ffcac4b291f603bb1afe48930dc1addb5acaa2e5c35fa40e767ef088f35e1b12f2b6754cc1d70054027f0d840ffc9eb7eb45067a92c7f7badadfc857c3fb26e1b01150cb1b96d879c2e35aad522b74005d9d9fde4d0abd826e9ecaaa189ec81eb0f2333d5ff6486a606ad9afc6cece4127e4fef0f0df3e11394b9388ce1241428299ae8bd9884e42591897b85769b7d3f2a491d6501ad685c0c51d5f298de714764fea5a2f5077001c21965ed8b548d97d0eb66676cbeea1e6eb1f583639b03730698fc2c61b30ffa5b0b686c030f9fcf05487a7d31f77a677d663fa09e84a156220d53667bbb457ff2463f873eef1ff3e5336e2e87d54a441b4c654f0dae48f3842a89f49f1107c85693b8198644ede0b3a04bb3f165d54a6a7dc0872f936a5cf1ef34ebd365917c1206ec740517f4cc2b9ae3d9e0eb5931f4e550623e25ebe627288e27f71800257f8c30b3b9c8828123cd357cfdb757e15863ba6aa793328df9b0a6eb1eac01fe2b8d9899fafb9040daef9589d75c3865e8154ea1dff237a036822cf9919cf4c8157ab9025dba6788e46f748c9f4d7192b39e280d653a42c1e2ca1bbfc3ee92e86d643ad6653b0e542785ee41081f6761b88c271b0566b3580f29d4486bb9a53ebac701b53e3e2f3eea932cbb26a7726f79a3e553a18d01ffce89e1e73f7fd6662c23480cfe2aadf978caba71ed220e7a3a84173b20b6e19fb848802a2d0aa7661a85e0f4e18510651924fb36e60bc6a4e6b7373e1d8a0445785bfda426240aa32720da9b33d85f965480b7c78cabe2105248aa1fcd9da8c084b5d819e918e338fd758d415bb76e66b66085351318372ade10f0069f6d288f3d7ee644ed396907c5e19486758558df38180cdcd55f8379ed341cde8bbc2abba83fbbb2f9ec9c5056b0664e7bcb60fc009e2b59791d3aa2c49af6e8c4bbc568ade1213dea16d9afd85e734ac4b5402c9be0aeec5b9c157cd51815b4b2e7260d776b6bddb59eb57e0f53889407f9893197fe28e23c4ccd39f7f343f2e9525648c9d340b5401acd13f8f5395bef1ecc3c48dbfef394a7dbe2b80215e0db7f7212e82e6daf896d23c0939061929fae5ec28b2ebfecd9072906181009449ff508170e05415cf9e5f621b04f133a3dad59199de2c92f9ba08b881956d1692fe53e71a3b7f72372d21be46691cfe8feed819e03e2d45fff235d0e7562b48affa4aae291306514561ae09dce863a765b8d4dec2f7932e7aab283d3759668c429efe24ace7d03d04276cb9570d9a821e6807846568c09ac9e532e9145b712947457a198248ec612718932ba3ef54ea0b1574cf925e36e2ee541f8220392b91aedf74339dd42cbbd886d9a310a7da210b0432800fd0ce54329edf49d935e0568864f99cfb3c4e7ba7f3114d2b4a0f5a1ad40eb3ab84e5fdff2b1bd70a210f29e8631e0aef6548bb2d227804956f2d88b2be9c3a9a8c67f75bee0ceec5ccabb770943066dec6f671ba68e45d3cd29c54772bf23f2aa2ab067f47c556fc59592b4c74fad17a37fda08af7206a7ab5163df93cddeb74c5e29d445714c46687dccf0afe07d49d6841cf16a969977845657a6101009b4079c774b101ccfc744f5c448005fc2b6481d2d590bb565ab044021ac9c798636db7634907c34872dee2af975bf9f40fcfc3ea5f2b5818c1c16c3087e5bd2ce5808a9b3e93ab8a410cb2f0bee1dd9d67a681c284b685e49ce13a8193e9036c67b51da2fa11d0bd78765274c3dccdb0ed030a8cfdf2fc64e4b5df99c7123f74b9a5ddf2e50d7b9d3e97dbb99ba5d72b9992be97c39f6dc5185df155bc743d65e8c8f9530e75ee7a455517ca79b6241e73b0504942514746ece3fd56ec3608284ae5c0541a36863c83dc7112cbea9d907fdc5fae00082c1804e650ef181d3837be5f3a2736ea07b64cea9c1424f4f15d0b6d5ba0da3417931efe6da105caf0ea308789670e608839cb1979daae79b182717c958f96131163e8006583001f559795099114cb8f9973d7f01d5b95181dafb29eec299a7628818fdbfbe13f853312d44efd08e95261280017edb5df812f6b56f886dce0a041b46729705a5676b5bc5f5f39b03d30dec31bf647c6c432e728184e855ba6217d8a158511d4932be3521656c3a455e225e6793f2708e00d8c59f601923f19fda0a7412eecc6c4b01aa6bdf7c8a18618bfefe6518983049be97002bdf5b52c944e928aed3038d67ee9a42d447ea47ce130911f22c353de5030a42386343cfc0d48d468ceeccb2c9ff8513c03c15dae2c23032325f679d87b3b432624a7f55458630b4bbb1824c6e3902bf797d453fcc9400559eaa924119afa57c8f67dfb217745e5769eb5cd51da6cf0ad13289c0fddd86860425a91cf74192612cd06319ec3b004ee8d075a54d1f5082378808a6ef18aede817b7caeb3d8d08b03c8fcd1f93bbf9a1457c6716e082cbacd0bffb8ee26d3d28b786b4da5c72e020e1310e40f986387360f862908bcb4a96d0b1ce62696aef68f734a8308c1ff321d94022d0adfbe6a7e56fafed9d3a72da819dd1d3c488e1b4f41eaaa7a24d814d3fb94d570cfc5cd120d31d6c07085025205fefc6fd51c609dd61f314a42ed7a738d07c9779451547febb8b661ec4e94a01781a4977ab866b4387877103ca91e3fb9b85fd1bf23c61157bb2ee15e1240c2077b66b43d2a961638691dbea0103dc48e117a4440f2de85740955b1ac2443c894b9731a7b3c9c2e8b080b8ef6bebcd0dc228a43bf6dc4eb03272ae08acd8854cf43c1ba679fcef8aa12b4f462e01767f195abe8685a9eb56b8bd94dc28bd8f39a49e2ea7cc87121b202be1c763f347415f560e9f45553e8e3a86d430f307e9b1f6fd9ed96c5e2891bb8d7bad3b7ee982fa4b448bebf9cb63d9732e649ef4421fe22a7432d6fbfd949b4f301d09916b605e7e711579f00b244e75205c5eade186eff77d35cf185218e7974f5430219fab7c06104488664c1ab2f41ef8f6452d6bdd255fbc5fbf556e079c99f378bbebdd419218e91eecb457094c388baa8888ac9c219dbc0bd88dea987f4ed786e4e101d6a44ab9d55d96919b5c0fc58f2f485bec5ef8d5d62f4facaa1fe68bbfe6cb71c547a5797c1c97aeb4dc20b040a8ef8e6a7054c73f1902442a0aeeea4bd3fc2d4249957fb2c5b807af680edf7126994ad21623ff8bde94947bc9578e33f1b40d34c516738d4325c8e872054db811076fdd6e34e607a698982009fbee5605d4f0e295c04ede5bec2fec105f71b65ff6690c693dcf78d410832dc4b1bb6c4f31d2ec01be302b77417afbb130b3e9b5612a5ced60de53a2a792d929d1923c7e8f139530f0046d43784b7b77231a9fc6f25179de707b34f05e81c3e2813eeb181e6e8dadd35ba306a4c51df53ad365523c88ae1457a0cbd2e1d302b0ef860df7c842faf32e9919dcf9610705875728ab0541f19da29c80de3af784b0013e9c366818d784d73eea1d2e0b37113eab750ae7448b0ebf50ffe75f1f3625e0ea4224a38a14688c4603a02e7ef61920d00f57f474e3ad8c672813283e998a5210e34d6e7a61775a332c7435d52ad7e31ad3707a00a5666dca3c502bd649a0617139851eca9882a92ac35657ca0bcf11a7c6dc52c82dfe3b394bcde58d5b3b568d722cde10c4cbefc379632bc840c2a0da79fc88d5711ba98ab73e9261a5dd7893a730f7c0816a8ca6349130e118ad5ac49a26308510340a5d6396d533d9f6255f998849ec9dbe6a5c75005437f4f1461f322e37019902dfa956a19b3f144e134464d0b39b06202ad090d6f72f48220c4d33ef7eb73a7829fe", 0x1000}], 0x2, &(0x7f0000001300)=[@sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x8, 0x4, 0x0, 0x100, 0x2, 0x0, 0x7, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0xec8, 0x8006, 0x1ff, 0x7fffffff, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8000, 0x9, 0x0, r3}}], 0x84, 0x20000000}, 0x2000c0d4) r4 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000a6efa8)) 2018/03/02 05:47:34 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x185001, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x2, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) 2018/03/02 05:47:34 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xffffffff80000001, 0x3, 0x371, 0x8}, {0x100000000, 0x7, 0xffffffff, 0x9}, {0x4, 0x5, 0xffffffffffffffc1, 0x20}]}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x3, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_address={0x3, 0x9, 0x2, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/03/02 05:47:34 executing program 0: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x800, 0x0) clock_getres(0x6, &(0x7f0000000140)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x4100) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x2, 0x1}, 0x14) 2018/03/02 05:47:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b09ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) poll(&(0x7f0000b0f000)=[{r2}], 0x1, 0x69e) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8000, 0x40081) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) exit_group(0x100000001) r4 = fcntl$dupfd(r3, 0x10000000, r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a45322, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f00000000c0)=0x100, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000100)={{0x1, 0x3f}, 'port0\x00', 0xa5, 0x101000, 0x1, 0x40, 0x5, 0x6, 0x7, 0x0, 0x2, 0x2}) write$evdev(r4, &(0x7f0000b04000)=[{}], 0xfffffffffffffc8d) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10400, 0x0) 2018/03/02 05:47:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r2 = pkey_alloc(0x0, 0x1) fcntl$addseals(r1, 0x409, 0x4) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, r2) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe32, 0x2000) dup(r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x80000001, 0x200, 0x7, 0x81, 0x7, 0x0, 0x7, 0x100000000, 0x800, 0x1, 0x8000}, 0xb) connect$netrom(r3, &(0x7f0000000080)=@ax25={0x3, {"6807ed4ddbd488"}, 0xc9}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000001b00)=[]}, 0x0) 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000140)="888cfde44efba5faa16c0ac62d478c05a85386754b27f164aea0a209d926a4a4c15d502fb347a7b0813fa752a17469c4e28c3b774acc63fff15d2986f7e04fd9fdc81b4d674a17ccf997e86a30d1b4c75176358426314bf220b76ff03dec134c3b283d14ab39e9e6d2c4108de5bc74742eab9617407b7e566c46296a57adc960e3683c5e4cde090a606f50a91ec640da3c05e196d70e3c2aa30c1879ddffc0db34c47039eca5c9f6a883f3a292fc860e2e236b56bd186918ac819e6dc1f4d9a0a4fce54356edf39ebf7d0fa1c13174147db86b3db441323a9cd7ea3454c6") r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, 0x0, 0x0, r2) 2018/03/02 05:47:34 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000000040)=[], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000180)={'teql0\x00', 0x7fffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7ce, 0xf959, 0x9, 0x1f, 0x4c}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0xffff}, 0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x284000, 0x0) 2018/03/02 05:47:34 executing program 7: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) 2018/03/02 05:47:34 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x1, 0x7fffffff, 0x0, 0xa3fd, 0x101, 0x9a24, 0x81, 0x6, 0x5, 0x2, 0x5, 0x8000, 0x6, 0x8000, 0x3]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1}, 0x8) syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x4, 0x4080) r2 = memfd_create(&(0x7f0000000300)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000001c0)={""/16, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}}) bind$alg(r3, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/03/02 05:47:34 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x100) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000140)}, {&(0x7f00000000c0)='Y', 0x1}], 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x3, 0x6, 0x400000, 'queue1\x00'}) 2018/03/02 05:47:34 executing program 5: syz_emit_ethernet(0xfffffffffffffcd5, &(0x7f0000029a8a)=ANY=[@ANYBLOB="aaaaaaaaaabbaa8cf88c26cd22c6f95e01a4a41ac93cdfaaaaaa0000080078"], 0x0) get_thread_area(&(0x7f0000000000)={0x9d, 0x20000000, 0x400, 0x0, 0x100000001, 0x5, 0x3ff, 0x3, 0x2, 0x3}) 2018/03/02 05:47:34 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x10000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x7, 0x3, 0x2, {r1, r2+10000000}, 0x0, 0x2}) mlock2(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x0) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) getcwd(&(0x7f0000004f40)=""/4096, 0x139d) 2018/03/02 05:47:34 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x8001, 0x4) r1 = socket(0xa, 0x80001, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x20832, r1, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)={0x5, 0x6}) [ 61.423352] binder: 10402:10410 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/03/02 05:47:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfc}, 0x1c) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40200000000001, &(0x7f0000357000)=0x1000000000002, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) [ 61.466208] binder: BINDER_SET_CONTEXT_MGR already set [ 61.474991] binder: 10402:10410 ioctl 40046207 0 returned -16 [ 61.504827] binder: 10402:10421 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/03/02 05:47:34 executing program 0: r0 = getpid() ptrace(0x10, r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r2, 0x8000000000002d, 0x3, "147b5d"}) 2018/03/02 05:47:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:34 executing program 5: syz_emit_ethernet(0xfffffffffffffffe, &(0x7f0000000500)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @generic={0x30f, 0xed5e, 0x6, 0x0, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "59291ef34a891d3dd44510f3", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6817936f169314fe320acb9a3df9780a"}}}}, 0x0) 2018/03/02 05:47:34 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') bind$alg(r0, &(0x7f000004b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb-blowfish-asm,sha384-avx2)\x00'}, 0x58) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x1000, 0x4) sendfile(r2, r1, &(0x7f0000a2effc), 0xff) 2018/03/02 05:47:34 executing program 6: r0 = memfd_create(&(0x7f0000002600)="776c616e306d696d655f7479706576626f786e657431e047504c70726f63252f656d31502b275e757365722b00", 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x5) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r2, 0x0) sendfile(r1, r2, 0x0, 0x10003) 2018/03/02 05:47:34 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xfd) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0)=[]}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20658dc4, 0x82100) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x2, 0x0, 0x1, 'queue1\x00', 0x2}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/03/02 05:47:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x2) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="5b95f4f4cb8f", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/02 05:47:35 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/03/02 05:47:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x400000000000050f, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080)=[], &(0x7f0000000000)=[], 0x0) 2018/03/02 05:47:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) syz_open_pts(r0, 0x0) tee(r0, r0, 0x7, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = syz_open_pts(r0, 0x0) close(r1) 2018/03/02 05:47:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000310fee)='/dev/input/event#\x00', 0x3fffffffffffffff, 0x28001) socketpair(0x1, 0x2, 0xe8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = socket$llc(0x1a, 0x3, 0x0) r4 = fcntl$getown(r3, 0x9) ptrace(0x8, r4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000680)={@ipv4={[], [], @empty}, 0x0}, &(0x7f00000006c0)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000700)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x50, 0x2}, {}], 0x20) 2018/03/02 05:47:35 executing program 0: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, "69708853000000f84b00"}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='gre0\x00') 2018/03/02 05:47:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x402000, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x27, 0x9, 0x1f, 0x7, 0x8, 0x80, "f2f8c1c2ea71b823dc5ea5afb50015a882fc9d46284fd60d6b9ba699b6775252fb36b37ef9cbc4428ef8fa807aa076f6098a80a5b6f5bf79dd2950db82030f", 0x101}, 0x58, &(0x7f0000000300)=[{&(0x7f0000000200)="e067d32cc1966f8574bea8ad851610c2a72cd6c0eebaadc29a7e095686547ea088f45785bb343dca0d923e66d1a63d79c4b94425561d605421402fce34ab5c20d731cc53e57e2c0c96323b8ad04b1673226cb798c91796d140b516c9a7e1b220a866e40af84316ddcf465aad335e3f63d7765c433ce32baa2aabb6065a56cda8457960ec57a5e0bc164607efa0f90c347325a5b03181474cd263e6d53e1269dbdedf19ef5dfeeea68c2cbaedb6e9fe3810594e967468c2054aff1bb89d101111dcc64fcc9d2212fbb7cd008560b4911388c0f855e212c211", 0xd8}], 0x1, &(0x7f0000000340)={0xa4, 0x107, 0x4ec, "dc2658ab541c9bbb6e13d23472529887e5685a5e1178ce818a7ed1d9a079f9993744ec48dcf16cf6a7873bb725ed5342fc0882d36f019f2aa22003ef8267bffbe3bf2cf09743a2a9980f32de9a36d594bc93878a38051f7eb9e4eaabd86c39ed359a5d8fa6019fb0cb66af339f6e686525d88bdf20125bba18367948685819246c181fdfa2ac7dc4bfff4a69a9ebf8b626fdcdec2844ef"}, 0xa4, 0x20040000}, 0x801) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9a, 0xb0080) getdents(r3, &(0x7f0000000080)=""/161, 0xa1) dup2(r0, r1) socket$bt_hci(0x1f, 0x3, 0x1) 2018/03/02 05:47:35 executing program 5: syz_extract_tcp_res(&(0x7f0000000080), 0x1b49, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004500001c0000000000009078ac14ffaaffffffff0330000000000000c4066e9ef6c0194ca0d7be46bb337d60fbae25e10956f12401589b8433faad61654bc15e526521b4fa1418e3faca2231ce79b862645b4194dc589ec1a2b14224c0f0a9ef7a120f976e7856e5766511b1b90a08f7da43"], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/02 05:47:35 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x20140) inotify_init1(0x80800) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x1, 0x0, [0x2, 0x6773100, 0x5e, 0x9d, 0x4, 0x9, 0x81, 0x7cc9bea0]}) setsockopt(r0, 0x67, 0x10000000006, &(0x7f0000007ffc), 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000100)=@dstopts={0x6c, 0x13, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xff}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x40, {0x9, 0xe, 0x7, 0xff, [0x0, 0x24, 0x7, 0x2, 0x2, 0x9, 0x6]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0xa8) listen(r0, 0x10000000000003) 2018/03/02 05:47:35 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x400) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x4, 0x10a000}) 2018/03/02 05:47:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='\x00\x00\x00\x00\x00', 0x5) 2018/03/02 05:47:35 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:35 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x581681, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/4096) sendfile64(r0, r0, &(0x7f0000001040), 0x9) 2018/03/02 05:47:35 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"388c026b817481"}, 0x1}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/26, 0x1a}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000080)={'eql\x00', @ifru_addrs={0x2, 0x4e20, @multicast1=0xe0000001}}) [ 61.729638] FAULT_INJECTION: forcing a failure. [ 61.729638] name failslab, interval 1, probability 0, space 0, times 0 [ 61.740992] CPU: 1 PID: 10506 Comm: syz-executor3 Not tainted 4.16.0-rc3+ #245 [ 61.748360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.757818] Call Trace: [ 61.760412] dump_stack+0x194/0x24d [ 61.764046] ? arch_local_irq_restore+0x53/0x53 [ 61.768721] ? perf_trace_lock_acquire+0xe3/0x980 [ 61.773585] should_fail+0x8c0/0xa40 [ 61.777304] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 61.782426] ? print_irqtrace_events+0x270/0x270 [ 61.787195] ? print_irqtrace_events+0x270/0x270 [ 61.791958] ? find_held_lock+0x35/0x1d0 [ 61.796062] ? check_same_owner+0x320/0x320 [ 61.800380] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.805574] ? rcu_note_context_switch+0x710/0x710 2018/03/02 05:47:35 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:35 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x1}) 2018/03/02 05:47:35 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getnetconf={0x1c, 0x52, 0x400, 0x70bd27, 0x25dfdbfd, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3f}]}, 0x1c}, 0x1}, 0x40) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000640)=0x9, 0x4) 2018/03/02 05:47:35 executing program 7: mount(&(0x7f0000784ffe)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000040)=0x20, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/02 05:47:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) 2018/03/02 05:47:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc), 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f00006d5000), 0xfe61) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000840)="11", 0x1}], 0x1}], 0x1, 0x0) 2018/03/02 05:47:35 executing program 0: add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/ipx\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/03/02 05:47:35 executing program 5: syz_emit_ethernet(0x2aa, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 61.807142] audit: type=1400 audit(1519969655.227:64): avc: denied { create } for pid=10516 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:semanage_trans_lock_t:s0 tclass=key permissive=1 [ 61.810518] should_failslab+0xec/0x120 [ 61.810534] __kmalloc+0x63/0x760 [ 61.810545] ? iov_iter_revert+0x9d0/0x9d0 [ 61.810554] ? find_held_lock+0x35/0x1d0 [ 61.810571] ? __blkdev_direct_IO_simple+0x274/0xf50 [ 61.810581] ? lock_pin_lock+0x360/0x360 [ 61.857303] __blkdev_direct_IO_simple+0x274/0xf50 [ 61.862231] ? lock_downgrade+0x980/0x980 [ 61.866396] ? blkdev_bio_end_io_simple+0x150/0x150 [ 61.871419] ? trace_hardirqs_off+0x10/0x10 [ 61.875741] ? perf_trace_lock+0x900/0x900 [ 61.879989] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.885205] ? find_held_lock+0x35/0x1d0 [ 61.889282] ? current_time+0x18/0xc0 [ 61.893085] ? lock_downgrade+0x980/0x980 [ 61.897239] ? lock_release+0xa40/0xa40 [ 61.901212] ? iov_iter_npages+0x2f3/0xcc0 [ 61.905454] ? __lock_acquire+0x664/0x3e00 [ 61.909697] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 61.914622] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.919636] ? trace_hardirqs_on+0xd/0x10 [ 61.923789] blkdev_direct_IO+0xccb/0x1060 [ 61.928018] ? blkdev_direct_IO+0xccb/0x1060 [ 61.932432] ? lock_page_memcg+0x2af/0x380 [ 61.936676] ? current_time+0x88/0xc0 [ 61.940470] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 61.945551] ? __unlock_page_memcg+0x72/0x100 [ 61.950036] ? new_inode+0x40/0x40 [ 61.953558] ? page_add_file_rmap+0x670/0xc50 [ 61.958045] ? page_add_new_anon_rmap+0x750/0x750 [ 61.962890] ? touch_atime+0xf7/0x2f0 [ 61.966679] ? __atime_needs_update+0xb40/0xb40 [ 61.971330] ? perf_trace_lock_acquire+0xe3/0x980 [ 61.976157] ? filemap_check_errors+0x90/0xc0 [ 61.980649] generic_file_read_iter+0x4cc/0x28e0 [ 61.985386] ? generic_file_read_iter+0x4cc/0x28e0 [ 61.990294] ? alloc_set_pte+0xefd/0x1590 [ 61.994436] ? lock_release+0xa40/0xa40 [ 61.998409] ? filemap_range_has_page+0x340/0x340 [ 62.003236] ? __lock_acquire+0x664/0x3e00 [ 62.008046] ? print_irqtrace_events+0x270/0x270 [ 62.012782] ? find_held_lock+0x138/0x1d0 [ 62.016939] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 62.022113] ? print_irqtrace_events+0x270/0x270 [ 62.026864] ? print_irqtrace_events+0x270/0x270 [ 62.031615] ? __lock_acquire+0x664/0x3e00 [ 62.035847] ? __lock_acquire+0x664/0x3e00 [ 62.040072] ? __lock_acquire+0x664/0x3e00 [ 62.044288] ? perf_trace_lock+0x900/0x900 [ 62.048520] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 62.053702] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 62.058872] ? perf_trace_lock_acquire+0xe3/0x980 [ 62.063704] ? print_irqtrace_events+0x270/0x270 [ 62.068446] ? perf_trace_lock+0x900/0x900 [ 62.072675] ? perf_trace_lock_acquire+0xe3/0x980 [ 62.077492] ? trace_hardirqs_off+0x10/0x10 [ 62.081790] ? __fdget_pos+0x12b/0x190 [ 62.085676] ? perf_trace_lock+0x900/0x900 [ 62.089890] ? __lock_acquire+0x664/0x3e00 [ 62.094115] ? perf_trace_lock+0x900/0x900 [ 62.098332] ? trace_hardirqs_off+0x10/0x10 [ 62.102645] ? trace_hardirqs_off+0x10/0x10 [ 62.106947] ? _parse_integer+0xe9/0x140 [ 62.111012] ? find_held_lock+0x35/0x1d0 [ 62.115076] ? __fget+0x342/0x5b0 [ 62.118513] ? lock_downgrade+0x980/0x980 [ 62.122647] ? lock_release+0xa40/0xa40 [ 62.126608] ? __lock_is_held+0xb6/0x140 [ 62.130680] ? __fget+0x36b/0x5b0 [ 62.134110] ? __f_unlock_pos+0x19/0x20 [ 62.138099] blkdev_read_iter+0x105/0x170 [ 62.142239] __vfs_read+0x6a7/0xa00 [ 62.145855] ? vfs_copy_file_range+0x940/0x940 [ 62.150427] ? fsnotify_first_mark+0x2b0/0x2b0 [ 62.154996] ? avc_policy_seqno+0x9/0x20 [ 62.159040] ? selinux_file_permission+0x82/0x460 [ 62.163885] ? rw_verify_area+0xe5/0x2b0 [ 62.167934] vfs_read+0x11e/0x350 [ 62.171380] SyS_pread64+0x15b/0x190 [ 62.175077] ? SyS_write+0x220/0x220 [ 62.178770] ? __do_page_fault+0x3d6/0xc90 [ 62.182989] ? SyS_read+0x220/0x220 [ 62.186611] sys32_pread+0x39/0x50 [ 62.190135] ? sys32_waitpid+0x30/0x30 [ 62.194006] do_fast_syscall_32+0x3ec/0xf9f [ 62.198327] ? do_int80_syscall_32+0x9c0/0x9c0 [ 62.202885] ? _raw_spin_unlock_irq+0x27/0x70 [ 62.207363] ? finish_task_switch+0x1c1/0x7e0 [ 62.211851] ? syscall_return_slowpath+0x2ac/0x550 [ 62.216762] ? prepare_exit_to_usermode+0x350/0x350 [ 62.221761] ? sysret32_from_system_call+0x5/0x3c [ 62.226599] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.231439] entry_SYSENTER_compat+0x70/0x7f [ 62.235824] RIP: 0023:0xf7f1ec99 [ 62.239165] RSP: 002b:00000000f771a09c EFLAGS: 00000286 ORIG_RAX: 00000000000000b4 [ 62.246854] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 62.254104] RDX: 00000000dffd1661 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.261356] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 62.268605] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 62.275852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/02 05:47:35 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000000100)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8864}}}, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/02 05:47:35 executing program 4: rt_sigaction(0x19, &(0x7f0000000000)={0x100000000, {0x4}, 0x1, 0x9}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfff, 0x0) ftruncate(r0, 0x80000001) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/02 05:47:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x200800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:35 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/03/02 05:47:35 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000080)="dcae8abf1df4de774f141d244d1dab09e421dcc9011ac4a5a5ffcbaa8eea3a5a5384730d2d51c5a180a488a0dd5dacfd98408968b5c21627102bffc0a61376e5fb96394e9eaec667173277026fbb37e50a9fdbddafca649a5cd4a35458a48b7e70b629ee00af8c9f961b1e374e35bb63a4153c6d6ddb9e2ad81bb0760ab29d110bddbb143d33c114fcb3ef3cfcfe76efa811b7b63ea4471606cb30ffd5ab4c4988cd9872cadadea51f2846d3d22fb29ee9f933d1425f883ec02fa62cf4f10a5f2a8f169698cfa0448c27662be1f7b35471", 0xd1) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000080)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000a80)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000006b88562400000000000000000000000000000000000000000000000000000000000000000000000000008216727a95122a37b26641"], @ANYBLOB="ac141400e000000100000000000000006970365f7674693000000000000000006272696467653000000000000000000000000000000000000000000000000000ff0000000000000000000000000000007300012000000000c800fc0000000000000000000000000000000000000000002c006164647274797065000000000000000000000000000000000000000000000008080001000000000000002c0061646472747970650000000000000000000000000000000000000000000001002008010000000000000034004e45544d41500000000000000000000000000000000000000000000000000100000001000000ffffffff7f000001f8ff006800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4001801000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000001772c315080000000100000002000000240074746c000000000000000000000000000000000000000000000000000000007f00003400444e4154000000000000000000000000000000000000000000000000000001000000020000000000a2d2ac1414aa4e21480100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000e40000000000000000000000000000000000000000004000736574000000000000000000000000000000000000000000000000000000000000000000000000000000000200000500000006000000040000000000010034004d415351554552414445000000000000000000000000000000000000000001000000e2b1cc4fe00000017f00000101804e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a400000000000000000000000000000000000000000034005245444952454354000000000000000000000000000000000000000000000100000001000000e0000002ac14141400654e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) 2018/03/02 05:47:35 executing program 0: socket$inet6(0xa, 0x4, 0x401) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000080)={0x795, 0x1, 0x6, 0x7, 0x11}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f00000000c0)="73797374656d5f753a6f626a6563745f723a6e6574636f6e74726f6c5f6465766963655f743a73303aca821b6ec41d35ba3c1d15d6889b22c3ce04ec535cdf7de7d9e375b9c123668f870f0188cba9727069d1ce170d1959d445fc35a918036c938864ad732386b698fe7d2b3a422a07f647a6e3f0fb3dac84c35e40d98e2b2dbaf6956bc8951a80a7556356467e00000000000000000000", 0x98, 0x1) 2018/03/02 05:47:35 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fcntl$setpipe(r1, 0x407, 0x3) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), 0x4) 2018/03/02 05:47:35 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x252480) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x5, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) fstatfs(r1, &(0x7f0000000040)=""/102) pread64(r1, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:35 executing program 4: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20001, 0x0) write$tun(r0, &(0x7f0000000140)=@pi={0x0, 0x9aff, @ipv4={{0x25, 0x4, 0x8, 0x80, 0x140, 0x66, 0x2, 0x9, 0x33, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@rr={0x7, 0x13, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x30, 0x3, 0x1, 0x1, [{[@multicast1=0xe0000001], 0x1f}, {[@multicast2=0xe0000002], 0x9}, {[], 0x2}, {[], 0x3}, {[], 0x4}, {[], 0x8000000080}, {[@dev={0xac, 0x14, 0x14, 0x13}]}, {[], 0x240}]}, @end, @timestamp={0x44, 0x38, 0xb44, 0x3, 0x8, [{[@multicast2=0xe0000002], 0x1ff}, {[], 0x2}, {[], 0x400}, {[@rand_addr=0x4], 0x7}, {[@multicast1=0xe0000001], 0x3}, {[@broadcast=0xffffffff], 0x35db}, {[@empty], 0x6}, {[], 0x401}]}, @noop={0x1}]}}, @udp={0x4e21, 0x4e24, 0xac, 0x0, "46abd8120b1539ea450df0fa34d1f0417d148b63c837d4ca9e840faaaa68f128fd0a90a2f9334d4356290d600e42ae608f4f707c82e5a45518441f0ba3aab2da7e1e23546be60165f9bdfd9dcda81801778d4a62a5550bab6dd34bfae12e952354b8863fc453c92b313271b76bb81153bf8d68e7c47baa50d4702f71901aaad2e41d392a43d27b0a4776728c0e3149973bb8f024c022c42c7bfe31e2f63f28c96b0c702e"}}}, 0x144) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x32, 0x80) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x0, 0x7530}, {0x77359400}}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000440)=0x1, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r0, &(0x7f00000004c0)=""/4096) setns(r5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000014c0)={0x0, 0x5}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001540)={r6, 0x7, 0x4, 0xfffffffffffffe00, 0xfd, 0x92}, &(0x7f0000001580)=0x14) readv(r5, &(0x7f0000003900)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/146, 0x92}, {&(0x7f0000003680)=""/83, 0x53}, {&(0x7f0000003700)=""/29, 0x1d}, {&(0x7f0000003740)=""/146, 0x92}, {&(0x7f0000003800)=""/109, 0x6d}, {&(0x7f0000003880)=""/103, 0x67}], 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003940)={r6, 0x1}, &(0x7f0000003980)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000039c0)=0x2, 0x4) renameat2(r0, &(0x7f0000003a00)='./file0\x00', r3, &(0x7f0000003a40)='./file0\x00', 0x2) fcntl$getownex(r5, 0x10, &(0x7f0000003a80)={0x0, 0x0}) capset(&(0x7f0000003ac0)={0x200f1526, r7}, &(0x7f0000003b00)={0x1, 0x4, 0x2, 0x7f, 0x401, 0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000003b40)={r6, 0x5}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000003b80)={0x4fe, 0x100000000, r7, 0x7, r1, 0x9, 0x2}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003c00)={&(0x7f0000003bc0)='./file0\x00', r0}, 0x10) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000003c40)={0x9c, "b72433d4f4a49b54e9a9a1d367d9b4356f54c949b278d721a1022a568ef6bc9ae2f5b69ed7a62bac73c85981f881701ab1062894102b21a13dfd8b7e6e23c6bf86fb3e44cecb22dc18bccd74544158353bfba51fa9e4798b6838d185bea7529aca78a8fbb156d42e0ce8552429d9c39e2c70f5f2fcaec4dc5bd909f60e3124568080aca0be4123396652b5250a62d14061075f4966aebd830fa0fb13"}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000003d00)={0x100000000, 0x4fc86629, 0x3, 0x0, 0x9, [{0xd36, 0x8, 0xff, 0x0, 0x0, 0x800}, {0x4, 0x5, 0x100000001}, {0x200, 0x4, 0x101, 0x0, 0x0, 0x4}, {0x4, 0x0, 0x2, 0x0, 0x0, 0x1}, {0x80000001, 0x7, 0x0, 0x0, 0x0, 0x80}, {0xffffffffffffff8e, 0x2f1, 0x40, 0x0, 0x0, 0x1202}, {0x4, 0x5, 0x100000001, 0x0, 0x0, 0x804}, {0x6, 0x1, 0x2, 0x0, 0x0, 0x400}, {0x8, 0x1, 0x40a, 0x0, 0x0, 0x400}]}) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000003f40)={0x0, 0x0, []}) 2018/03/02 05:47:35 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="ffffffffffffaaaa587aac14ffaaffffffff0000000000089078"], 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x20000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000100)=""/17) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x7c, 0x8}, 0xc) [ 62.351286] audit: type=1401 audit(1519969655.788:65): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A6E6574636F6E74726F6C5F6465766963655F743A73303ACA821B6EC41D35BA3C1D15D6889B22C3CE04EC535CDF7DE7D9E375B9C123668F870F0188CBA9727069D1CE170D1959D445FC35A918036C938864AD732386B698FE7D2B3A422A07F647A6E3F0FB3DAC84C35E40D98E2B2DBAF6956BC8951A80A7556356467E000000000000000000 2018/03/02 05:47:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a3e000), &(0x7f00003a7ffc)=0x4) 2018/03/02 05:47:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) socket$l2tp(0x18, 0x1, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4262, 0x4400) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x5) 2018/03/02 05:47:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x2, 0x264, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x393) close(r0) [ 62.385537] audit: type=1400 audit(1519969655.788:66): avc: denied { getopt } for pid=10546 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 62.417048] audit: type=1401 audit(1519969655.853:67): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A6E6574636F6E74726F6C5F6465766963655F743A73303ACA821B6EC41D35BA3C1D15D6889B22C3CE04EC535CDF7DE7D9E375B9C123668F870F0188CBA9727069D1CE170D1959D445FC35A918036C938864AD732386B698FE7D2B3A422A07F647A6E3F0FB3DAC84C35E40D98E2B2DBAF6956BC8951A80A7556356467E000000000000000000 2018/03/02 05:47:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x50000, 0x0) sendto$llc(r1, &(0x7f00000000c0)="ffcb1f29a4256bdf7e4f15ffbcb2866470798268c8ded50d2ab34e7c80c7d09f6cf59bba5644948874bc64b2aea462fa3728706974d1a12dabe037955c3673b9b628512551f51f9a04e65f31e8f53ebee20d32080d78b4a3f12644b73ffc32d1bbc71702cb9b60a8a6b14bd848e3f55362bb60e3804f5f77c7514d1d9f123f7da7a9820d127dca3607d240dac5e44c88efda5b99fe7ce063506df456f46959a97bd3d5a40eed56f962c0ba4604fac42c3a28bdb520bfdded9b1836a2289c883e39d14e1691", 0xc5, 0x8000, &(0x7f00000001c0)={0x1a, 0x0, 0xb00, 0x72, 0x10, 0x9, @empty}, 0x10) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:35 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x0, 0x20, 0x3}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:35 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)=""/42, 0x2a) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x8000, 0x0) 2018/03/02 05:47:35 executing program 7: mbind(&(0x7f0000406000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000), 0x1, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0xa2000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) 2018/03/02 05:47:35 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000080)={0x20, 0x0, 0x400000000000000b, @fuse_ioctl_out}, 0x20) socketpair(0x5, 0x4, 0x7, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) 2018/03/02 05:47:35 executing program 2: lremovexattr(&(0x7f00009e9000)='./file0\x00', &(0x7f0000288ff0)=@random={'system.', 'user]GPL\x00'}) r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x843, 0x50000) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x800) 2018/03/02 05:47:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6(0xa, 0x80003, 0x4000000000000001) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bpq0\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/02 05:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x181040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x1, 0x567}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x50d0, 0xffff, 0xfffffffffffffff8}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) set_robust_list(&(0x7f0000002100)={&(0x7f0000335000/0x2000)=nil, 0xffff, &(0x7f0000ff9000/0x4000)=nil}, 0x18) listen(0xffffffffffffffff, 0x5eb855) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) r3 = accept4(0xffffffffffffffff, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="1400000000000400ffffffff00"], 0xd}, 0x1}, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x7, 0x200000) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000001900)=@req={0x8000, 0x2, 0x99, 0x1ff}, 0x10) sendmmsg(r3, &(0x7f00000c5f88)=[{{&(0x7f0000002040)=ANY=[@ANYBLOB="0a004e2112020000ff020000000000000000000000000001030000005d0031ec819f2275fb186ff8b358f6d543314c828c929b2737c16228456b7be57c081fef30572a552d1fbe3a18da7ac4ca09597158d36b472868d7699e3404c76431dcc42c5ac5d78e0d87f2d67394b26b9532598d5a1d66f544e307e1f514"], 0x1, &(0x7f0000fd6000)=[], 0x0, &(0x7f0000231000)=[], 0x0, 0x10}, 0x6}], 0x1, 0x20004880) set_robust_list(&(0x7f0000002140)={&(0x7f0000fcb000/0x4000)=nil, 0x3, &(0x7f0000983000/0x4000)=nil}, 0x18) setsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f0000141000)="cdd782c5da5748b0150da559de652e44a11489660d850d28c6f08ccc6ca5b517f5c0dc2564c0574e5fc9d8489ef7ccc015040000000000001594b4fff400227e3067fcf05c1ba2e5c316ee0b049a94cc74aec3295fc39420f62e73f24d0a113781b258500a886c854554a9389b152cfc3d352c136fba3a90a842af111c11d63e7e7596881c46c020c1a1a67dcbc451a0ee17ff87be1098109a144db9d6894befb0", 0xa1) getpeername$inet6(0xffffffffffffffff, &(0x7f0000002180)={0x0, 0x0, 0x0, @empty}, &(0x7f00000021c0)=0x1c) memfd_create(&(0x7f00000020c0)='mime_type+vboxnet1}:vmnet1@GPL(trusted\x00', 0x0) write$selinux_context(r2, &(0x7f00000001c0)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) write(r3, &(0x7f0000000280)="f197badbbd71157f194c3ce15d67903abd266992e452801208cdadef6474427fc2f1953a57140486a14a896f9d911479edc22c764f40a43eb303533af6b3590662c5fc0c25373ccc60221a93557a514357e666d75f2d044b668f71383acb737527eecc82e9447bb2f02b06602f4c8e8e281ce6a62c002adfc84153402e0fa307af80768ff1f79dfd5ad868d205e1771170090517b2628ce1fa6f3b4c6a723e", 0x9f) [ 62.466318] kernel msg: ebtables bug: please report to author: Wrong len argument [ 62.479503] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/02 05:47:35 executing program 7: r0 = gettid() r1 = getpgid(0xffffffffffffffff) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) kcmp(r0, r1, 0x5, r2, r3) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x81) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f00000000c0)={0x3, 0x2}) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x2, 0x20, 0x0, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x400, 0x9, 0x1, 0xcd, 0x800, 0x1e1, 0x40, r5}, 0x20) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{0x53c, 0x5, 0x8, 0x2}, {0x4, 0x0, 0x10001, 0x6}, {0x3d3, 0x100, 0x2, 0x3ff}, {0x5, 0xfffffffffffffff9, 0x1, 0x1}, {0x95, 0x7f, 0xaddb, 0x8}]}) r6 = socket$inet6(0xa, 0x1, 0x1) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$KVM_ASSIGN_DEV_IRQ(r6, 0x4040ae70, &(0x7f0000000300)={0x3, 0x6, 0x0, 0x300}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000340)=[{0x3, 0x80}, {0x2, 0x7}, {0x6, 0x5}, {0x3, 0xfffffffffffffff8}, {0x2, 0x5}, {0x7, 0x48}, {0x8, 0x3ff}, {0x4, 0x6}, {0xb, 0x8000000000000}, {0x4, 0x7ff}], 0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000003c0)={r5, 0xfffffffffffffffb, 0x1000, "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"}, 0x1008) r7 = syz_open_dev$sndpcmp(&(0x7f0000001400)='/dev/snd/pcmC#D#p\x00', 0x9, 0xa800) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f0000001440)) connect(r4, &(0x7f0000001480)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @rand_addr=0x8}, 0x2, 0x0, 0x4}}, 0x2e) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r8, 0x9) ioctl$DRM_IOCTL_GET_STATS(r4, 0x807c6406, &(0x7f0000001580)=""/123) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000001600)={0x3, 0x0, [{}, {}, {}]}) umount2(&(0x7f0000001640)='./file0\x00', 0x2) bind$llc(r2, &(0x7f0000001680)={0x1a, 0x6, 0x100, 0xfffffffffffffffb, 0x4, 0x5, @empty}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000016c0)={0x6, 0x82a0, 0x7, 0x0, 0x100000001, 0xa31, 0xfffffffffffffffc}, 0xc) ioctl$KVM_GET_TSC_KHZ(r7, 0xaea3) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000001700)=r7) link(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00') 2018/03/02 05:47:35 executing program 5: syz_emit_ethernet(0x344, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x5, 0xfff, 0x8, 0x4}], @ipv4={{0x2b, 0x4, 0x8, 0x6, 0x332, 0x64, 0x400, 0x6, 0xff, 0x0, @rand_addr=0x100000000, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x28, 0xcfb, 0x3, 0x92b, [{[], 0x6}, {[@rand_addr=0xffff], 0x6}, {[], 0x2}, {[@empty], 0x8b24}, {[], 0x8}, {[], 0x4}, {[], 0x5}]}, @lsrr={0x83, 0x13, 0x5e, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001]}, @cipso={0x86, 0x5d, 0x4, [{0x0, 0x8, "8de849cb19d1"}, {0x2, 0x7, "c57f3c5a9f"}, {0x1, 0xa, "9610a987d519cfad"}, {0x0, 0xa, "bfda97a21641be1e"}, {0x7, 0xd, "8b6ad62d44ecccc954476d"}, {0x0, 0x8, "bad38505f888"}, {0x1, 0x9, "cf514a7196a801"}, {0x2, 0x6, "97658e0d"}, {0x1, 0x3, "b0"}, {0x1, 0xd, "17b0eb49278820351d53d0"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x80, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x8d, 0x3, [0x100000001], "1e143a9141b804956b7cc591d943ffb44b18098133db5498c9c7bc1d5716bad7c8110eb17fd671109fcc4ed6a823d1b4d8a760bfc5baf9a899bee6669d61341c69bd003f0133e3b5a29d8ad5d7d962df0dcaf13c3f5ce63184e34cbafbe5e2575f36a09bcc2f1bd4af499c8f26127389c06b4483ef3331f1b97e3e07286e31f05f33cca638fcc951339ddfdd94"}, {0x800, 0x0, 0x9, 0x100, 0x0, 0x0, 0x800, [0x101], "d15e1190d0b74f49c5fe4ed451e9652522cc1996532c95a91be022fcec41613ee642d0de263fc5258e349628b077ba4d513e5f6f7848953ce15309a1bbecdd3715d7a177660b90f2cbb7a27295eea1af3c4a1a589071549f31b9f492a49b6485fcf0e80a9dfca51c5d60430b"}, {0x752, 0x0, 0x8, 0x7, 0x0, 0x0, 0x86dd, [0x7, 0x9], "74e0322ffb8d487bf2decf3592ba9083f82a56ed73c15b34e8af037392c3ae9bd69546cc7be076be3fffcb4dc91d34aecfaceecf9de0359ab6f10aec21f3a1d812bd812b70253cf5ad6b65ddf86c67678882a2bf165ae76ceee523de12cae10afa7aee5164f81fed3bbb8360a16cbaf9b0e0acb21e6e7f827970"}, {0x8, 0x88be, 0x3, {{0x9, 0x1, 0x3, 0x6, 0x2, 0x8, 0x6, 0x4817}, 0x1, 0x26cb}}, {0x8, 0x22eb, 0x2, {{0x6, 0x2, 0x26c, 0x7, 0x3, 0x8000, 0x9, 0x7}, 0x2, 0x800, 0x3, 0x9, 0x0, 0x5, 0x20, 0x6, 0xffffffff80000001, 0x6}}, {0x8, 0x6558, 0x1, "4344c0c71ff7d8b934c49b68536519e119f29edc47e2b55e52313aed264d741ab60378417ccde0cb847b8b2264e0b672b877449436ca8eaf0ef1ce603ae8a66268750b8ad4b3de10f9efcc95493d7ed7bccc1e7c04aa4742108a5a367b667619ad27e78dbc9df8317f6b2e97580f643821201f7126fe2c4292d312bfb97c0faabede5fa2f8a531ae870ae74d26e94633668f095fa43559e2f99ae16de223a2d9307159db6e3ed6aea70c299fd9bf4041c9147478f2c07b4c9b60ab2b3b377242560caa3ed43098"}}}}}}}, 0x0) personality(0x6000003) 2018/03/02 05:47:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000ef000000000000000000000003000000fff7000000000000dcbb3db4cb8818cbe5bd152f7d2dd595be4f0e70746eb5e6ad81f1d3a63fb4f3b87101180aabcb85"]) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x122, 0x4) ioctl(r0, 0x80000001, &(0x7f0000000100)="a851ace845ef467a1e1fe7adfb7ebfb6a035e620b705917c74ec3410b347f2db8e3116beb9d4c1ccfff13ccdc74657ca6ccc741fff5d40b418b92aa474e3b71e724ff0cd0225c172732a4c58efa393f321973a3d6cb34b15c992f0432e8c98acf8af23abb152a4b56c99f98325450766a7d9c05eade1d9438ace35f90394d1173367f43c70abf7f795485cee107495b306b28f68a88054aa751e6b40537e189ee9cfa2f1e3713117a32bc849073ad8c278746e2e68511f215552dbb66d30e5e8e8525479cc9943") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}) 2018/03/02 05:47:36 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000440)=""/121, 0x3e6}], 0x1) 2018/03/02 05:47:36 executing program 3: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0x1ff) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) socket$nl_route(0x10, 0x3, 0x0) pwritev(r1, &(0x7f0000001400)=[{&(0x7f0000000100)="8ad70e3a11bb7d2160c985bc9d8a55c3198a4e50df57cb0736775ef995", 0x1d}, {&(0x7f0000000140)="0a4349f5f883e9529677f190e78893ad2a3d27b8a1ea74cf667a8753123f2d51c91ec2f9a2860faa2a5927e23efffc23e3fa63274a2b0c19d37ccca48358c47f1bb3e09ee2814f08353857a083f82c252c6e0fdea2afbd6a854d18432f82f167ebb129db0c8a3e065895e7fa76aa81b6c830c5f190375ab05eb0e064ff2426a2e0b19805b6a5910be87d4eeddf48f1ddd7b8f845ec0a552d89137343c85586ad440ff47868a42f261923a51ec71f407caca1c180d711c6b660529eda8943d369c6428fd944bdf5717d591b25e38c998ed0c37b3053848348f1c30259370a355ce7420c617a14560e29844c8e1b6f0c2b44", 0xf1}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="ebbddddf757b43317ba2438d27d9fe8f563bc5b96a973fa0627d2cf90424332eb0dc75059d5bd55d6bf1a9757ff24584a1a84c02431c0a1f428be5fd380efaabbbc60d51fa1b3511af19b328ec5cab8f48d9412463ab6237cca76a4a2c09d7e6e53b6e23e47a8d5be56d9c5f64f0eab3895b8f5bcdcba3a09ee23a683b70b1f51f3998a7a053607832c70f9cc9f10c142a65af54c27781e8f99cd05c7196048e8fd138fc19b23e7401fb2667ab7b79ed1f0708e131b47e9e10e92a7200372b2407dcd967b5db424b6750d01379988289adf57b7c73cddfccf623d4feef06c186473246d65eb4bd11d3c982f85066f6f417", 0xf1}, {&(0x7f0000001380)="63acb870181fea029912a3a7daf3095a718233b5665e1a339abe0c5f290782aaa5fc0dc4218e3580f2b5a74e3896c3cabeea8de37d75439ff7bde433f2e33fe01b", 0x41}], 0x5, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r2 = dup(r1) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001440)) syz_open_dev$urandom(&(0x7f0000001480)='/dev/urandom\x00', 0x0, 0x20840) 2018/03/02 05:47:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40002, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) 2018/03/02 05:47:36 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="ffff02e3000000000000008eb92e375088542f2625ec4bddfd594500000000009078ac14d8b8ffffffff0000000017089078"], 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/121) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0xc0000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}) 2018/03/02 05:47:36 executing program 4: r0 = socket(0x10, 0x80000, 0x0) write(r0, &(0x7f0000d92fdc)="2400000052001f0014f9f426000904000a0007f807000100020000000000000000000000", 0x24) 2018/03/02 05:47:36 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) chown(&(0x7f0000000100)='./file0\x00', 0x0, r2) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x7, 0x1, 0x7fffffff, 0x1ff, 0x3f, 0x4, 0x6}, 0x0) 2018/03/02 05:47:36 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400040) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0x2, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffff9c}) fdatasync(r3) sendfile64(r1, r3, &(0x7f0000000080), 0x2) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000001c0)=""/158) sendfile64(r0, r1, &(0x7f0000000100), 0x87f8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000c000000800b0000ff09000002000000"]) 2018/03/02 05:47:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) recvfrom$ax25(r1, &(0x7f00000000c0)=""/231, 0xe7, 0x0, 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x2) 2018/03/02 05:47:36 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x801, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000081002b0008004500001c0000000000007578ac14ffaaffffffff0000000000089078f5bbc77f6c23c7bdbc36801946c8862a3058035f6717238a19677d5015576d0e8ca08d3a254ddde149c050005246f244ed651f992ddf785e2759d489def0caedf1090c38da622806953fbea48e90990785be9f39"], 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) socket$llc(0x1a, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0xc0000002}) 2018/03/02 05:47:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x3, 0x0, 0x3f) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e4698", 0x39}]) 2018/03/02 05:47:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x44) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) r3 = open(&(0x7f0000000000)='./file0\x00', 0x280100, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="6d4a000010000000020000000000000401000000ff000000"]) 2018/03/02 05:47:36 executing program 7: mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() 2018/03/02 05:47:36 executing program 6: r0 = inotify_init1(0x800000100800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x100000000, 0x40001) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r1, 0x5}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) move_pages(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000ffe000/0x1000)=nil], 0x0, &(0x7f00000000c0)=[], 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) 2018/03/02 05:47:36 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="490000003e4e5d048655718c028d860eded87dbd3ba82ebb58b7a685da855de8463fe464c3f8d412bbeb05b41e9a09037859c271c044e564281696bf6ed1fca12a643d2e99ecc1934dc3c86c137dabdbc932145235cd14f7ced59dc69b88935e466e67db6eab5dffeb1b9f54028c07ea275a4b1f5352608919492b29afda0111f88cc7f5f6c255bcb9112a1fa4ce9008df1916d33f377a0cd6a54b40931275"], &(0x7f00000001c0)=0x1de) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x3, 0x10}, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000080)={[{0x1, 0x1, 0x4, 0x100, 0x70a, 0x177, 0x1, 0x9, 0x2, 0x1, 0x7, 0x89, 0x800}, {0xa16, 0x401, 0x6, 0x6, 0x4a8, 0x4, 0x200, 0x80000000, 0x101, 0x2, 0x7f, 0xc, 0x6f86}, {0xd9d, 0x2, 0x7fffffff, 0x5, 0x1f, 0x6, 0x7, 0x8c, 0xae7, 0x9c, 0x2, 0x1, 0x28c07b69}], 0xf43b}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockname$packet(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000380)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r2, &(0x7f00000002c0)={r0, r2, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xcb3}, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000140)=0x79ce, &(0x7f0000000180)=0x1) 2018/03/02 05:47:36 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20, 0x0, @empty, 0x800000000}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ec1000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd6050a09c00081101000000000000000000000000000000bbfe8000000000000000000000000000aa4e204e2000089078"], &(0x7f0000000040)) 2018/03/02 05:47:36 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xfffb, 0x80000019}) socket(0xe, 0x6, 0x100) 2018/03/02 05:47:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x455, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x300, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00000004c0)=0xd05) 2018/03/02 05:47:36 executing program 5: syz_emit_ethernet(0xe5, &(0x7f0000000000)={@random="9b5ca6222361", @random="c365287fc7b1", [{[{0x9100, 0x0, 0xf80000004, 0x1}], {0x8100, 0x5, 0x4000000000001000, 0x1}}], {@x25={0x805, {0x0, 0x9, 0x27, "8c108b8221390831010620b44c0cf298608b03b526bd672d64595f368a52308b8d554a9a62b549bb14393170fef0ea6e6f44070d55923156e1840434ab5064f3acf1b4b0c73eaeb1ea68d0c1779461486ecc58c80b7d216ed4c7b791110119a91948915d834fa2112dc30409f6c5ee94736529b53719d46efb3f371c9ed5ecbf71b28b7d690369a0f73020f684f3e6771dd6a071328f1e8e6ea1fdd4f9dfce97fabe062f5b7f74e0ffba8683244635c4e840b6fca74f16920131f7be75a5afea66121660542b27810c676a07"}}}}, 0x0) 2018/03/02 05:47:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/\x00', 0xfffffffffffffff9) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x2, 0x4) add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:36 executing program 2: io_setup(0x2, &(0x7f0000000040)=0x0) io_getevents(r0, 0x100000001, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)={0x0, 0x989680}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/02 05:47:36 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0x1) write$selinux_context(r0, &(0x7f0000000000)="73797374656d5f753a6f626a6584745f723a7379736c6f67645f696e697472635f657865635ff43a733000", 0x11) 2018/03/02 05:47:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x6, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000004000000000022000000a1191279c3467fdf2558a917e1c7386ef8a881a3877b3c31ddd7ffedc0f559e1604f"], &(0x7f0000000080)=0x46) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000200)) 2018/03/02 05:47:36 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x800) ioctl$VT_DISALLOCATE(r2, 0x5608) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfff, 0x42) 2018/03/02 05:47:36 executing program 5: execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='eth0,.^-\x00', &(0x7f0000000080)=':eth1\x00', &(0x7f00000000c0)='.keyring-[vboxnet0,\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='eth0,\x00', &(0x7f0000000180)='em1&}systemmime_type\'cpusetnodev/.(\x00', &(0x7f00000001c0)='vmnet1-\\em1cgroup\x00', &(0x7f0000000200)='^\x00', &(0x7f0000000240)='\']cgroup\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='wlan1%\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='procmime_type\x00'], 0x1100) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x5, 0x8000000000000400) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={0x101, {0x2, 0x4e20, @empty}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x101, 0xfffffffffffff000, 0x2, 0x6, 0x5, 0x0, 0xffff, 0x0, 0xfde9}) bind$bt_l2cap(r0, &(0x7f0000000440)={0x1f, 0x7fff, {0x80000001, 0x3, 0x1, 0x78f7, 0x8, 0x8}, 0x4, 0x80}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000400)={0x7, 0x3a, 0x3a9d, 0x100, 0x6ea, 0x101, 0x2}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000480)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4c, {0x2, 0x4e23, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/03/02 05:47:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) chroot(&(0x7f0000000140)='./file0/file0\x00') utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}, 0x100) pipe(&(0x7f0000000040)) 2018/03/02 05:47:36 executing program 4: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x1}, 0x98) umount2(&(0x7f0000000040)='.', 0x4) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x4001) umount2(&(0x7f0000000580)='.', 0x4) socket$nl_crypto(0x10, 0x3, 0x15) mount(&(0x7f0000000000)='.', &(0x7f00000000c0)='.', &(0x7f0000000100)='sockfs\x00', 0x30000, &(0x7f0000000140)="98242ba35b59acc165f4fb10bc68c53074e7db0768c4e026458b8c58776aa1a5b149ae4d5e5b8f338b3110eaf5a12047907441b98a75e68a580e1e7485e6633a0f1b767297de40b2efcacdba4122c30a15243c3087439611a073614660d9d1304ad72c3e6cb3c8309b842206f54fde9945900059ba32af3146328b433aefab11c7e1695c04bdb21fd9ebba6653e43395cfac") 2018/03/02 05:47:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x1f}, &(0x7f00000000c0)=0xa0) dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003a0000)=@assoc_value, 0x8) 2018/03/02 05:47:36 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004500001c0000000000009078ac14ffaaffffffff00000000000803f4"], 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/03/02 05:47:36 executing program 1: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r4 = getegid() pipe(&(0x7f0000000100)={0xffffffffffffffff}) sendto$unix(r5, &(0x7f0000001040)="f71fa2f3deee5ed3d705b9e77408d8e3c3a4aa944c2d88a27e7ad7da9112a8e30c874b16c2b02d39fa64e61ec44c275cc067dbf65b51ae061e2c6c01177997fe160d970d28ecb2832be9972f38381eb34d54ab4e215cee04e6ec87182ed691cb723596fd1443e45cfe467b0f734008dcc6dbe4b3f608ca4bc0790d88ad7fe62d0965a00d2554bcb3e0f34c627a7dc7a768f95dc4cf3b3763846ac93f676caff32e30287419405fe20431c97950b68f1d88e2bbea33260d17618066f25a119d246b78c883f9e08f0f45736d064c534c49", 0xd0, 0x20008000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x8) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={r2, r3, r4}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000012c0)=@filter={'filter\x00', 0xe, 0x5, 0xe38, [0x0, 0x20000200, 0x20000e3c, 0x2000108c], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'lo\x00', 'gre0\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa88, 0xafc, 0xb2c, [@comment={'comment\x00', 0x100}, @among={'among\x00', 0x8d0, {{0x0, 0x0, 0x0, {[], 0x5, [{[], @dev={0xac, 0x14, 0x14}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[], 0xa, [{[], @empty}, {[], @rand_addr}, {[], @broadcast=0xffffffff}, {[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @broadcast=0xffffffff}, {[], @multicast1=0xe0000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}]}}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x0, 0x4}}}, @common=@mark={'mark\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x17, 0x0, 0x0, 'gretap0\x00', 'ip6_vti0\x00', 'ip6tnl0\x00', 'syzkaller1\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xe0, []}, []}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x0, 0x0, 0x1, 0x0, "735790f42633cb05515cd5a29b98740f4a7e0cbf338e62914a0c2323dfe3991baefb11584ba7f47278fab3619e1633e85ab80363f40646527859660c9fccffd0"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x10, 0xaaf8, 'ipddp0\x00', 'lo\x00', 'bond0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @random="cde4f02d0ed7", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0x19c, []}, []}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:hald_cache_t:s0\x00'}}}}]}, {0x0, '\x00', 0x5, 0x0, 0x0, []}]}, 0xe88) 2018/03/02 05:47:36 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r1, &(0x7f00000000c0), 0x2) fcntl$setown(r0, 0x8, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') 2018/03/02 05:47:36 executing program 3: syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) 2018/03/02 05:47:36 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000001640)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001600)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000001500)=[{&(0x7f0000000080)=""/99, 0x63}, {&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/96, 0x60}], 0x8, &(0x7f0000001540)=""/157, 0x9d, 0x60000}, 0x2}], 0x1, 0x0, &(0x7f0000001680)={r2, r3+30000000}) sysfs$3(0x3) sendmsg$inet_sctp(r1, &(0x7f0000002880)={&(0x7f00000016c0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000002800)=[{&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000002700)="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", 0xfb}], 0x2, &(0x7f0000002840)=[@init={0x14, 0x84, 0x0, {0x8, 0x7fffffff, 0x4, 0x9}}], 0x2c, 0x4000000}, 0x40) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000028c0)={0x6, 0x7, 0x8000}, 0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002900)) sync() ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000002940)="2678a9c94744e9381a0d4ba45e4dc8c0c6c86e9746") fcntl$setpipe(r0, 0x407, 0xff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002a80)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002ac0)={@dev={0xfe, 0x80, [], 0x16}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @empty, 0x1, 0xfffffffffffffff9, 0x6, 0x100, 0x3, 0x800080, r4}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000002b40)=0x80000001) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002b80)) iopl(0x6) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002c00)={&(0x7f0000002bc0)=[0x2], 0x1, 0x8, 0x100, 0x9, 0x3, 0x800, {0x5, 0x1, 0x4, 0x6, 0x0, 0x2, 0x0, 0x8, 0x5, 0xffffffffffff191a, 0x7, 0x10b, 0x2, 0x2, "20038a874d1695ef9d2b57653bcd6da19b7081a81f1c31d13a0bfd24e17702b1"}}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002c80)={'broute\x00'}, &(0x7f0000002d00)=0x50) r5 = eventfd(0xfffffffffffffffe) pwritev(r5, &(0x7f0000002e40)=[{&(0x7f0000002d40)="4e4e0b6fe230b522499583f54a37d50aba87a2371ec2406d42e382e8580f8a24fbaa0e14829bd3f0a39e7efa2d24dc08bd40806dfb9b6cb8c2d4dc8902e9a82683441e022566cafd5085a62fccb9a6c3b734fb94c17c5a60eddd7faac8760bd5adcf750003a0cd3f548771a82c9a60041351329b0d7fe90c6277e5145997fccf664bd66b9720a4a4ee86fb2ef57389f18a22f2a0743c8131c0056146194810c200529e3b46b2f69c7af663a3d195c9874668ad6653620185ebbfcc8d0969457d25a4868dc6dc8adbefde27eeacce288ae798a50962ef7297af48c6", 0xdb}], 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/vhost-net\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f0000002ec0)) mkdirat(r1, &(0x7f0000002f00)='./file0\x00', 0x4) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffff8) pipe(&(0x7f0000002f40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002f80)=""/4096) bind$unix(r0, &(0x7f0000003f80)=@file={0x0, './file0\x00'}, 0xa) readahead(r6, 0x9, 0x9) seccomp(0x0, 0x0, &(0x7f0000004000)={0x7, &(0x7f0000003fc0)=[{0x3, 0x102, 0x4}, {0xecb6, 0x2, 0x5, 0x2}, {0x4, 0x0, 0xa161, 0x4}, {0x401, 0x65, 0x7fffffff, 0x5}, {0x9, 0x0, 0x8, 0x6}, {0x7, 0x401, 0x8, 0x6}, {0x6, 0x3ff, 0x4, 0x9}]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000004040)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000004080)={r7, 0xfffffffffffff800, 0x3}) 2018/03/02 05:47:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0xa, 0x2, 0x0) sendto$inet(r3, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r3, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000437f70)=[]}, 0x0) 2018/03/02 05:47:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000, 0x0, 0x40000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0xfffffffffffffdc5, 0x1e, 0x800, 0x0, 0x4, {0x6}, [@nested={0x0, 0x94, [@typed={0x0, 0x44, @pid=r1}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x0) 2018/03/02 05:47:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) r5 = getegid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) setgroups(0x7, &(0x7f0000000640)=[r1, r2, r3, r4, r5, r6, r7]) r8 = dup(r0) getsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000000680)=0x8, &(0x7f00000006c0)=0x2) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x0, 0x40) getsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f0000000700)=0xfff, &(0x7f0000000740)=0x2) sendto$ipx(r9, &(0x7f0000000300)="255e61e0429e595ecf0c152d5b6dca233ce93e9e95b1203a3ce813b20488a3c4238f22da19130267e79458529b35d80f76701b9e4dceed0da1a4436b49b7a1e7", 0x40, 0x0, 0x0, 0xba) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d000000de844a566a988ab6767c5d0f24801384764d7e1028e00ad2fece5063250b90f6fd82fa09e8c0aa46c88d8e6f838581bbfcb7aea14a25238565a9d91d0a098f183012d3f81c0cc6f5027cd2f502ec34d4f1e2d608fb501203add55a93d76a585c08d55d56c0bdc1a69e4219bf595a094b954f1f007fe8bfec2ca757e5786d112035ea54764696d48d8b2fc466db5f"], &(0x7f0000000180)=0xa5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r10, 0x81, 0x10, 0x27f, 0x9}, &(0x7f0000000200)=0x18) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r11 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x2000) ioctl$EVIOCSABS2F(r11, 0x401845ef, &(0x7f0000000080)={0x7, 0x1, 0x5398, 0x0, 0x1e8, 0x22}) 2018/03/02 05:47:36 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x8, 0x0, &(0x7f0000523000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000613000)}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000000140)=0x8c) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) 2018/03/02 05:47:36 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000000)) [ 62.945822] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 62.965900] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/03/02 05:47:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4003) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)) 2018/03/02 05:47:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0xc3) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000001c0)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x8001, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000303000)={0x0, 0x1, &(0x7f0000000180)='T'}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/48) 2018/03/02 05:47:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000004c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x100000000, 0x0, 0x7fff, 0x48}, &(0x7f0000000700)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffff001, @empty, 0x3f}}, 0x2, 0x80000000}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, [0x92, 0x3, 0x4, 0x100000001, 0x10001, 0x7c6, 0x2, 0x8, 0x101, 0x3, 0x5, 0x1, 0x6, 0x2, 0x9]}, &(0x7f0000000480)=0x108) r3 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x3f, 0x1) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000200)=""/39) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000540)="c6c4631bb9f667bb2b7619949da87e6d236d0a", 0x13, 0x20008080, &(0x7f0000000500)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffddd) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8001, 0x20, 0x8000, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000140)={"02128257cd99ace3753af5f696e375ea", {0x4, 0x8, 0x8000, "e3029cc0817f", 0xfffffffffffffe01}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r5, 0x8, 0x3, [0x809d, 0x0, 0x8]}, 0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffdff8)={0x0, 0x1f}, &(0x7f0000b1effc)=0x8) 2018/03/02 05:47:36 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) [ 63.037525] binder: BINDER_SET_CONTEXT_MGR already set [ 63.056407] binder: 10715:10719 unknown command 0 [ 63.057603] binder: 10715:10725 ioctl 40046207 0 returned -16 [ 63.061642] binder: 10715:10719 ioctl c0306201 20007000 returned -22 2018/03/02 05:47:36 executing program 6: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40001, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001680)={'broute\x00'}, &(0x7f0000001700)=0x50) getresuid(&(0x7f0000001740), &(0x7f0000001880)=0x0, &(0x7f0000001840)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001640)=0x4) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000040)=@abs={0x94ca14c92f7d996a, 0x0, 0x4e20}, 0x8, &(0x7f0000001440)=[{&(0x7f0000000080)="10c9cc11730f1d658586432b94a73b295cef73282e965cac552ddf284188d95aded8d5bba66cd24771a1ac8fddb47750113a2ce4326a924b1d48654202eb3a2f9cb710d198dc6e97b20933cbaf46364b10136dabe348202f1147a01c58c623e868bea1f25fae41f9bbcc94ed4587c19c32be907adaf7b56fb99c5534a563496bfd75a189cd5a7edc6c2a783c190c7c616bcb42b6bcd54faeaf01b94d7e46a2e870", 0xa1}, {&(0x7f0000000140)="5782780a93d78fe7e4a528a4d43b2c7c1306a4ce1e6b3dcaa40a59167e39966ac5c5d369c8f4d66b20dc0859c34ec5aa05d363a82f05cb28941f60eb1df63d2bf98ba061cb97b3977d18ddad4e18f133e9b8c64b", 0x54}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="d3ef7edf688a9e773e55f4d5d7ddcc3780f4339983592a52a093ffbcf738180f9c55d76ef3230867e9f36b76fa89aedb01fa0533b83a74b7adceb983aa69e38c14a66ff0c60d77b6f55536", 0x4b}, {&(0x7f0000001240)="205295682bcebc0db2cd5ac7246bc2539a3a4978c54f7368d2a683d567dfd9b92e41c3c421c4aafebfad75d30798d9184be1b507379670fc9a7416e16e535419a368fad50e9e8ea42abede55d1a9715168eb707587e887fbee67204af52ccde81d43ac4bdc8db9a2c4d2f46169234798a96ef434cdd9638834109853da4a39cf47f1e6642486a9e1332d7e18f6eaac6724fe2dcfd8761d78802ead7b1d2b63b9a6dccc89f4060dc04a475743", 0xac}, {&(0x7f0000001300)="c8848e0599f48d10f2721966acf35a60924c0187573ab1ac1ef8000ab81702245825d8118263ef62d5aabac7dc60554e82dbf646776524f024ecd7e3decf55795b155950f40bef7618309a41cba48f2eb9914b99eac0deebf15d123e895b2647ff0aa0da45216992bb362ff934c2655c4685dbd030266e9e66f259ebfb658b982a7d3a10303f5c7321f6410a126eec8c8c665e3581a4e7dddd0def4cfd86ea4330dca419f042dd2dfc0ed432033d6d6fcf1f4f5fb626c80b8e8109c4ad4943cd8408c9d46837", 0xc6}, {&(0x7f0000001400)="0c12f5bb7bbe93c6fd940a398a", 0xd}], 0x7, &(0x7f00000015c0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x10}, 0x20004011) 2018/03/02 05:47:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) syslog(0x9, &(0x7f0000000100)=""/77, 0x4d) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r3, 0x6b6}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc, 0x20000002, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000440)={'irlan0\x00', @ifru_flags=0x1300}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'bcsf0\x00', r4}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x101fd, 0x3, 0x17000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/03/02 05:47:36 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/02 05:47:36 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb9b, 0x81) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = gettid() exit(0x3) getpid() move_pages(r1, 0x2b, &(0x7f0000000180)=[], &(0x7f00000001c0)=[], &(0x7f0000000200)=[], 0x0) 2018/03/02 05:47:36 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c}) write$eventfd(r0, &(0x7f0000000040)=0x3f, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004500001c0000000000008e78ac14ffaaffff14000000000000089078"], 0x0) 2018/03/02 05:47:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x10001) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x2, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) fallocate(r2, 0x3, 0x8, 0x9) fsetxattr(r2, &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)='vmnet1)\x00', 0x8, 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x100000000, 0x9, [0x6, 0xfff, 0x6, 0x4, 0x2, 0x5a7, 0x2, 0x6, 0x7]}, 0x1a) 2018/03/02 05:47:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x500, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r0, 0x6, 0x2}, 0x10) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/02 05:47:36 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x5, 0x3ff, 0x0, 0x800, 0x100, 0x8}, 0x6cb0}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2000) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) pwrite64(r0, &(0x7f0000000240)="9f9abce2c3402b4c64de837a86547da8ead6d9fbc4947a2953a2862f229092ab", 0x20, 0x25) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000200)={r2, 0x11}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000080), 0x4) recvfrom(r1, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/03/02 05:47:36 executing program 5: r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80000080) syz_emit_ethernet(0xfffffffffffffcca, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 63.212142] sctp: [Deprecated]: syz-executor3 (pid 10764) Use of struct sctp_assoc_value in delayed_ack socket option. [ 63.212142] Use struct sctp_sack_info instead 2018/03/02 05:47:36 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x83) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xb7b}, 0x0, 0x0, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') ioctl$TCSBRK(r2, 0x5409, 0xfffffffffffffff9) fcntl$dupfd(r1, 0x406, r1) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/79}, {&(0x7f0000000280)=""/132}, {&(0x7f0000000340)=""/208}, {&(0x7f0000000440)=""/175}, {&(0x7f0000000500)=""/102}], 0x1, 0x0) 2018/03/02 05:47:36 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:36 executing program 0: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x3) r1 = getpid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r4 = getpgrp(0x0) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/validatetrans\x00', 0x1, 0x0) r17 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/loop-control\x00', 0x12a00, 0x0) r18 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r19 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r20 = syz_open_dev$urandom(&(0x7f0000000c00)='/dev/urandom\x00', 0x0, 0x4000) r21 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/rtc\x00', 0x400, 0x0) r22 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000d80)=0xe8) getresgid(&(0x7f0000000dc0), &(0x7f0000000e00)=0x0, &(0x7f0000000e40)) r25 = getpgid(0x0) stat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000000fc0)={0xffffffffffffffff}) r29 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002100)='/selinux/access\x00', 0x2, 0x0) r30 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002500)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000025c0)={0x0, 0x0, 0x0}, &(0x7f0000002600)=0xc) sendmmsg$unix(r0, &(0x7f0000002680)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000000080)=[{&(0x7f0000001040)="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0x1000}], 0x1, &(0x7f0000000900)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, [r16]}], 0x88, 0x1}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000b00)=[{&(0x7f0000000a00)="ca55711c5fb2c94fc124b7765bf539af838580471d844855ca807c5a0920c1f6791545eb1b6383891db79f1e0c72f19b2ec22f322a2f2a31efb34e796fa4981871ac2898eef2e0776b192d3198657df5ad60fc6d7399e9261e2425768f9bff144ecbc2c25aa4481019a34ef6d85a4d3bf21cc28d00b254b272906c68d4e8dae842c191a4327dffecb9af993ba113f4d994be422a0aae7d81a50bc2b418d76426d41e14f2", 0xa4}, {&(0x7f0000002940)="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0x1000}, {&(0x7f0000000ac0)="0de6180fa381c36735cfa385e75287907412", 0x12}], 0x3, &(0x7f00000021c0)=[@rights={0x20, 0x1, 0x1, [r17, r18, r19, r20, r21]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r28, r29, r30]}], 0x68, 0x800}, {&(0x7f0000002240)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000002400)=[{&(0x7f0000002280)="0f5b6f6a819f9cf0281c6d2ca0316c86cae3369771fd1dee7b7df8f73f0a49625f63caef4cd6be43a0ff4ebb", 0x2c}, {&(0x7f00000022c0)="793ec2f6df87edf604c46f90dbd4bd85329bf86cd4f20c75d1f094e19cbbea52641f4b7321e6", 0x26}, {&(0x7f0000002300)="31d55d71489fba4e497c0327bc9ebd1e6c0ee785ab54d1a71d0ebbd7935fda32656ebe9515bd194458d9acb16f03d850f9ef1696b62c39ae539082d1eb9221a4f794c382080ad51caa398a1c0cb2d8d3edf00e6a2624586469813341cdc5deab3647bc69a1a0ceaab1b8c6eacdfbd4775cc4d983e66764cbfc163a876342268c2c9f052feac693b95990ffdb72b8f65f681b09a8d42d7a1a9d5490db9d722df6037523c2d8e10b18002d598cc1e2d328f369d9b104f05ab823fd6b8ea662cd7ed0ea9e5236f5fc51", 0xc8}], 0x3, 0x0, 0x0, 0x44}, {&(0x7f0000002440)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000024c0)=[{&(0x7f0000002480)="79fb0b4f0132b78cdc5de7a32117be97abf460770d25f32e8f3998644223", 0x1e}], 0x1, &(0x7f0000002640)=[@cred={0x18, 0x1, 0x2, r31, r32, r33}], 0x18, 0x4000000}], 0x4, 0x1) r34 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r34, &(0x7f0000000380)="00ad83", 0x3) sendfile(r34, r34, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r34, 0x0) setitimer(0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) 2018/03/02 05:47:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000000040)={0x1ff, 0x1, 0x7fff, 0x4d, 0x1, 0x753}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) r5 = getpid() r6 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) r8 = syz_open_dev$dmmidi(&(0x7f0000002d40)='/dev/dmmidi#\x00', 0x8000, 0x10400) fcntl$getownex(r2, 0x10, &(0x7f0000003300)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003340)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000003440)=0xe8) r11 = getgid() r12 = fcntl$getown(r3, 0x9) r13 = getuid() lstat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003540)={{{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000003640)=0xe8) r17 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003ac0)=0x0) lstat(&(0x7f0000003b00)='./file0\x00', &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003c80)=0x0) getresuid(&(0x7f0000003cc0)=0x0, &(0x7f0000003d00), &(0x7f0000003d40)) r23 = getegid() r24 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() sendmmsg$unix(r4, &(0x7f0000006b00)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000001580)=[{&(0x7f0000000100)="81e1e168f7626d8488ef741d170c1fab871baeb7ea48dfd1f622b9f1d15b992102291b28617af8e4fb8efc730d2fa45847f948a5f77585b21d89125f14062a1c5123af5d4a66f88ad6e5a723611f1faf820ba9bc", 0x54}, {&(0x7f0000000180)="74055e75c2f91f98eca55092f0f0cb6f7ce63a1531efc81eb3d5b623a71f31410b32745caee866987f78297eca8a93b2d82a79a1f18c57f1b419b047db09cca90983a362b07276883ac8107350b8e14171447502aa9c00ac4c6655d8fbc962fb3418dc3e6c33c81232856a9b37e9f331ec90060e5ab389464131f0df3d0986f64a9f3bacc93891d4735eb60b2d05806386cad250120ec8d4171070cd9458a922e4e4e72e", 0xa4}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="d5ceaa3934727b52a934958ed16f006e", 0x10}, {&(0x7f0000001280)="2fb4eeb528a42fbdbac681cd3a6b9a8f193c22ff9100ff3b424295b3c9895769189b3b736f052ee821a464c171c83ccf22ad833c7ce676ac0b3150bc3bdbd6ce330777fc4aca4580f4be442e3d199a04d34dd2e93683a5a859a25e782b686361e198baa568318800c351eb28ac88de620e45a9d1f314511547", 0x79}, {&(0x7f0000001300)="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", 0xfb}, 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", 0x1000}, {&(0x7f0000006780)="785cbeae4c860e47b94435724714b42d2a2db8818f0ccb264658581a668a90cd89d87a3c5e7b02fc1b7207ad5f4a1dbea59f5204215f40e1dea1d30972248b5c32d9310f46ecc4515e0f252253c1f12aaf7c18f64a984fb20ae34491db92d548586c50354df10345b29f6541b99ba91b0097ae13f224952f6ead18545f6b289434e8cd905dab57150ea167d1949f056c4ef4835eca1f2cfed7d0628ea37a7a", 0x9f}, {&(0x7f0000006840)="c5665bb60b7c06039df9771f4658fad681f36ffcba9ca87619613fb6f9f2199a58e8c0edd6311a0fd02189cb82d96ed6ede7a8e814f2e68f", 0x38}, {&(0x7f0000006880)="514391782c927d49b0ee6a7005e97439e3df57769a526e99bd9e48d9de77729725dea8b2cfb10bd81c3c36f700fee2928b5eaabbbf0843d9aa0791565ed6dd9035915758c0638fa526a96781075123773d06084e75932c69c8cb9f7ada5b4ec9232dfce86d7b39d2c008ff25d14fb794f04a6668c2410bbdfc2c624dfeb5b2d699215a8ac4f6c595a3d8559a022e94d08b6fe7477b75cfb0cfbd0d511f2087721f360e6459441ced6ad293dbd59f5f7fc330dd7473f4", 0xb6}], 0x9, &(0x7f0000006a40)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3, r1, r0]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r3, r2, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r2, r0]}], 0x94, 0x4000800}], 0x8, 0x4040004) close(r1) 2018/03/02 05:47:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xff3, 0x8800) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000764ffc), 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r2, 0x1a, "811b73fd8c4e9d3e663e43e2531f7c86cf975bd45f90773df932"}, &(0x7f00000000c0)=0x22) 2018/03/02 05:47:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/02 05:47:36 executing program 6: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x181000, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8002, 0x100) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) openat(r1, &(0x7f0000000100)='./file0\x00', 0x400100, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendfile(r0, r3, &(0x7f0000b7a000), 0x3) 2018/03/02 05:47:36 executing program 2: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = memfd_create(&(0x7f0000000040)='vboxnet1:\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1, 0x3, 0x3, 0x3, 0x81}}) r1 = socket(0x1000000000000011, 0x4000000000080003, 0x6) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000a1a000), 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x40, 0x7fffffff, 0x5, 0x4}, 0x6) [ 63.289109] sctp: [Deprecated]: syz-executor3 (pid 10764) Use of struct sctp_assoc_value in delayed_ack socket option. [ 63.289109] Use struct sctp_sack_info instead 2018/03/02 05:47:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x1d) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/03/02 05:47:36 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa4efc45918043f28aceb92f2c"], &(0x7f0000000040)={0x1, 0x1, [0x48c, 0x80c, 0x46, 0x9e2]}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/02 05:47:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0xf7f}, 0x4) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb60589080045000028000000000004907800ff00009078e0000001b09b6d5c2a91e414699d955c000000000000"], &(0x7f0000ea3000)={0x0, 0xffffffffffffffff, [0x100000000000000]}) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x0, 0x101, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x80000000}, 0x8) 2018/03/02 05:47:36 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x200) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x7ff}, 0x1) getdents(r0, &(0x7f0000000080)=""/149, 0x95) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff5000/0x9000)=nil, 0x9000, 0x100000a, r1) ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'dummy0\x00', @ifru_addrs={0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000001c0)) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000200)={[0x100000, 0x2, 0x107000, 0x1f006], 0x8, 0x4, 0x6}) r2 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x67af3fff, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00000003c0)={0x9, 0x3f, 0x80000000, 0x6, 0x14}) mq_timedreceive(r0, &(0x7f0000000400)=""/1, 0x1, 0x5, &(0x7f0000000440)={0x77359400}) fcntl$setstatus(r2, 0x4, 0x400) modify_ldt$write2(0x11, &(0x7f0000000480)={0x0, 0x20001800, 0x4000, 0x401, 0x7, 0x7, 0xf4c5, 0x1, 0x6, 0x1}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x3ff, 0x800) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000500)={0x7f, 0x4}) connect$ax25(r2, &(0x7f0000000540)={0x3, {"f780a4ce0185ff"}, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000580)={0x16}, 0x4) readlinkat(r3, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/7, 0x7) recvmsg(r3, &(0x7f0000000b00)={&(0x7f0000000640)=@in={0x0, 0x0, @loopback}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/244, 0xf4}, {&(0x7f0000000780)=""/230, 0xe6}, {&(0x7f0000000880)=""/188, 0xbc}, {&(0x7f0000000940)=""/104, 0x68}, {&(0x7f00000009c0)=""/110, 0x6e}], 0x5, &(0x7f0000000a80)=""/121, 0x79, 0xf0c7}, 0x60) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000b40)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffffa, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000b80)) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000c40)={'ip6gretap0\x00', 0x61}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000c80), &(0x7f0000000cc0)=0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000d00)=""/231) socket$inet(0x2, 0x80000, 0x40) 2018/03/02 05:47:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x100, 0x4800) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}}, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_get$pid(0x3, r2) 2018/03/02 05:47:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000100)="49c7f02a45902b5b6ddf49756bae53bdd9ef512f3a821c10cc00498c9889fc1c0b") ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x7) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x5, 0x101000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x5) 2018/03/02 05:47:36 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap(&(0x7f00007d3000/0x3000)=nil, 0x3000, 0x8000000000000000, 0x32, r0, 0x0) read(r0, &(0x7f00000000c0)=""/192, 0xfffffd0a) 2018/03/02 05:47:36 executing program 2: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f0000000200)}], 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$int_in(r2, 0x5421, &(0x7f00003b0000)=0x4) mq_timedsend(r2, &(0x7f0000a5c000), 0x0, 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xffffffffffffffe0, 0x4000) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000280)=r0) clock_gettime(0x0, &(0x7f0000000040)) fsync(r1) mq_timedsend(r2, &(0x7f0000000100)="f8b001d890f44fd9be94d07b21993e241eab", 0x12, 0x6, &(0x7f00000000c0)) 2018/03/02 05:47:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd0e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, []}}}}}}}, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getgroups(0x1, &(0x7f0000000100)=[r0]) 2018/03/02 05:47:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'teql0\x00', @ifru_flags=0x4000}) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140300000000000000000000401931cf15fc3024550bc8a31dc88c4100007b6347af19008742fea42ca62f251e7b412fb8e46a6fd32f864171001cc033fb941f6f1feaadc67943c2f9401c681e074b47"], 0x14}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/02 05:47:36 executing program 5: recvmsg(0xffffffffffffff9c, &(0x7f0000000340)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f0000000240)=[{&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000140), 0xfffffffffffffe9c}, {&(0x7f0000000180)=""/65, 0x41}, {&(0x7f0000000200)=""/18, 0x12}], 0x5, &(0x7f0000000280)=""/169, 0xa9, 0xbf8}, 0x40000002) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x1, 0x15c, [0x0, 0x200003c0, 0x2000048c, 0x200004bc], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x12, 0x8847, 'lo\x00', 'yam0\x00', 'ip6gretap0\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0x9c, []}, []}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x0, []}]}, 0x1ac) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x3ff) 2018/03/02 05:47:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x40000000000003, 0x604041) pread64(r0, &(0x7f0000000080)=""/57, 0x52, 0x10001) 2018/03/02 05:47:37 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x24c080, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x8, &(0x7f0000000200)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') fgetxattr(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="73797374656d2e767251062404032bde31a6cf830ad46f00000000000000f400000000000000000000000000000000c695fc2674e589c4d6f89b8437378d3fdc2bff5acb984c959283d3171f73e3c9e798b71774fea7719b3da71f6b6f74b0dd83c691"], &(0x7f0000000040)=""/203, 0xcb) preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000240)={0xa1, "3efd545bf14948d00095dc7e6fce88d97d59a4bd4fc248f212f020cc65365efddfba397d43a575ddac44d7b8956732fb2d3caea2e2ccbef5a975bf50b9e3dc105e2e1cd05c095f1e9a76fd3180900056d9319266271926f587576c8bdd1972f991fb9038552824765b522d1a5f79a43ac97fc1c388ae85ea3df853879323cca0ae2acd93302ad42dcdac371f024c46072308227338173909c361e288fdc1bbba2f"}) 2018/03/02 05:47:37 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000002d00030007fffd946fa283b70a00000003000000031e85683540004003000000", 0x24}], 0x1}, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000100)=""/28, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x0, 0x73c9, 0xcd]}, &(0x7f0000000180)=0xa) 2018/03/02 05:47:37 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/246) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180), 0x1) clock_gettime(0x0, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{0x77359400}, 0x7fffffff, 0x5, 0x3f}, {{0x77359400}, 0x4, 0x5, 0xffff}, {{r1, r2/1000+30000}, 0x3, 0x3, 0x2}, {{}, 0x200, 0x400, 0x5}], 0xffffffffffffffab) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000740)=ANY=[@ANYRES32=r3, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800bc00000000000000000000000000000000000000000028006c656e677468000000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700094000000000000000000000000000000000000000000240052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc0000000000000016eabca4000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff9bba87a42d859c4de5ad68705ebed8253ca1a37c20663b5241ca03d5198a0cf5d8b40d42959a5cdd6f953b7d79fa20126921d37a202d6e2d052e772dc3c120f1deb321ca74d20c4175ddef336e12722c0d3c4288e8"], 0x2) 2018/03/02 05:47:37 executing program 5: syz_emit_ethernet(0x1f6, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/02 05:47:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x44042) pwrite64(r0, &(0x7f0000000180)='A', 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000300)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='vboxnet1ppp0\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="093b0096e889edcca58d63b0b32142ff3f63db0ec286990dd79c4b4bbf9ec9845992b4be609b12a397236d1bfbb02d551189860f89b2a7338a4de47a160c69d54d1a0fea334b40b8b1a82e81c4", 0x4d}, {&(0x7f00000001c0)="fdbc0140303d2a9341ff7dca5d91785cc82dca3703ddea1af399ab079575c97f399f6ff4994056ad63781a25f622956752d806d935cf41abb05eda05ca4544762d5c99ddf9abf5bf58", 0x49}, {&(0x7f0000000240)="8d9309f8b002350e58b9996bacf37d6295e0dba3166c9bcf94a9005d6ffb97bfe46eda6a3e87ca", 0x27}, {&(0x7f0000000280)}], 0x4, r2) dup2(r0, r0) 2018/03/02 05:47:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2a2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x7fffffff, 0x7, 0x70, 0x5}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x57, "62fa47889b21aa2c1f7b858a260e7d070f1d937e75093ad11701d11648b756d323861bbe4df6096b73fb58b60cee925a48696569295d096e308bbd414e3dc2fc0794862d7d2d419b1c81ef41b8fb97c68ea076467ee716"}, &(0x7f00000001c0)=0x5f) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/03/02 05:47:37 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x440c41) setsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000040)="b1cd9e2ec4afd81133ac181e944127e5d4812dfaaef1394426b6fc38493afcbedfb95aa596514dd2856ab787b6d7b863b99cff6db842a71d434797326b5bf3c97ef39a", 0x43) r1 = getpgid(0xffffffffffffffff) capget(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000100)={0x9, 0x81, 0x8001, 0x6, 0x800, 0x46}) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000140)) ptrace$setregs(0xd, r1, 0xafd3, &(0x7f0000000180)="79be9bc10b72dcac96aff72c94736b4fe53a74d26a6dd7f6fdd83b997663274f") setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000001c0)=@srh={0x2e, 0x4, 0x4, 0x2, 0x100000000, 0x6, 0x4, [@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x28) sendmsg$alg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)="6a097437e996239c5e070b76393af2d687f34c87c8a690d13f9cbdd15ecd08f376d403ba5b3b717139d4f6cdbcd53353b415a8fd3e7784b16d12621ddc86b37004aab851bad3f627a001183aefeb8fc4af52897f90a8eab93ed50fd9a8703c4d7e8780d8fa3a59a169d908b030c3f0c14c7d3aed80214e", 0x77}, {&(0x7f0000000280)="cb9c6ce4a96241d63929780bf848", 0xe}, {&(0x7f00000002c0)="2890bfabee5d55a0f9e2254825a4230a5c6b64c0a7f2545cfac0d33c182e6c62e90a4c6a5c8d39163ac831bbf20cfb933732c0e12c3d007e15d3b533b0545c0def017551d05888d938ac7499a871fb57a5926141d0aedc2bf42e8724badc9405859f94c473b6e5db400c4a37584eede5f93c089f4e77f1769acc89bf73898e933db250354e38d01a8c2033cf958b84136b2dfea5c8738a3bc9168b19fbf430f57c81f863d6e422ec5cd25ce89833932ee35620d010ccf1330babd71c", 0xbc}, {&(0x7f0000000380)="b77357419d070536f3bec3558d7d77aa103c1277e29beb9dc58b057f37a38df67b013e424800ff2b26fed4c270d64b8d9ece06c17f733cd84a1a003ead4b75f0a3bbbf993b9aa8593b5309e54297a0396f2c91a9bdb95ae0969ac7b0df5e9160a1e2ea15c60957f84027e164775bf2f0e7d01c850aba229f355759825f64274effc5112acdb8fbdd1dc48da097bdaca89e409753346906d083c04dc80b2eefb7f9ef5fa160d0afc544d1031a0d2e2ddb9f122650f6f213c35df4b36bff7bc0338fc0", 0xc2}, {&(0x7f0000000480)="5e9dcb9e12a98e79ed037d0e4b9906195fe7e54665648ef86f1909095dee814324fb7d040d019ff065d9079fac51b956565b12bc28dd17af5680f90cc226e8abc7c6505cbbef1eaca5669efcfe370c00b378f07da0fc33fa3f23a01409174789b01d8ec225b8d78c48de345e3517bf0fa01508f2a2fa028f1dab47bcc773c5d47d55a68f8c60c3fd7d24cf265db51ddd75c14e195de50b5b9f168ec7d97144cc99a9491e90e924464088494b9e76f1c3be3745a477c7a7b95fb2b49459c0d8", 0xbf}], 0x5, &(0x7f0000000580)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3d, "b357ee06ac8f05f365c6d157fe23c75b717ca2731030d213c2565bc36207c204213f91d756255c993d891d72bb537f4dd998bce527f287bcc7c6f3fda0"}], 0x80, 0x81}, 0x800) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x4e23, 0x21ca5939, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) ioctl$TIOCSCTTY(r0, 0x540e, 0x953c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000680)=0x9, 0x4) r2 = socket$inet6(0xa, 0x80000, 0x100) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000006c0)={0x7fff, 0x5, 0x1, 0x4, 0x1, 0x100000001, 0x5f, 0x3f, 0x5, 0x8000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000700)={0x0, 0x1, 0x30, 0x7ff, 0x3}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000780)={r3, 0x800}, &(0x7f00000007c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003b00)=0xe8) sendmmsg(r0, &(0x7f0000008780)=[{{&(0x7f0000000800)=@llc={0x1a, 0x3, 0x2e, 0x81d, 0x2da, 0xfffffffffffffee8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000840)="382c82d1a29173f5ac6b21cdb900022b03a309324915436a5a0f272dddf2b5a4331a1b494e408781d8f0c1b59c68f890aac814015946f61bb38dd0e57100c32e6e661c3180cf84f4c0a5e0b234b9ef2b331b3e5442fb55aecb83e7412f8d6feb4bd4eadea7e25ea82e7ac18e16b450eb61cea9abe9263bc696554a441c49172426258b80d3de0c13a9b86841ab7d9e1b9ddf343caee380b70e09ef1385332208f7af23df71c3a101d25691acf5e9dc87e144b001b832e6bea6b5aa33d4f8983d0b1b7abc7a2bcab54b759944f6466cc78222b13a1e2cb4dc0cec584fcbb00666a4dba8c3d66707c62834ffade7823255c2ea6e64629f", 0xf6}, {&(0x7f0000000940)="78f9da5e66d02d3b9c19dc", 0xb}, {&(0x7f0000000980)="14a2e764c309385a7894481a7f6c0a1aed2fe9e66f2a58135d77cad3bd03bbe7de6f044228c6f4d7c2de67", 0x2b}, {&(0x7f00000009c0)="1d9dfced9d52e356ff37d0d91c507eb074a3074cabbdec0b8cf3adcd713fd0e1764d039491da4f8307e87538db2ebd0a7264b1dc39dfcb3e3e3ac17c6707a731fbdc6563aa249c2b1b4b69e1d07868a57b4703c343756212c17a848a69b53529b6a30bd83f10938b3d5deb06ad9f4bc4f555f24a88b2a85c24b925", 0x7b}], 0x4, 0x0, 0x0, 0x880}, 0x4}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000a80)="a6eb38bc324389afc9f1e5c222a903ebace59590c55a72e54e6b9f533ffa91a412d50f445b96e5c8f50e84806675c460cf49f790053303525ea3b152b1900ed98dcf7f45c9615d04a44ce939840233de5556a8a84e7735f2f407c9188fcf8c2b8e7f69222ab177693a88df3a0ca12033e8bb7f00c354eb4caefb3a42cf869b69b89accc1cb59750e960f5248b9b6806fb707266ada8dae4ec16d7c6ba22d7b1ce5", 0xa1}, {&(0x7f0000000b40)="c4a96c52b319de76893e4671", 0xc}, {&(0x7f0000000b80)="e87864ded2c63dbb7af44693eef36b1c2c76209b21c37b491cede482155de1b8b461727b417ca7d48efadef70332f8337a47b8d71b525b37738fcdffb5743e7117da32e1ba8a19375048f953368f9e53469468175fdd383db50c00e3d82552b75a3b231e01ed3598f02dac5878f34808f5fcb9b7ebe6f3b92c78b2fcf863d25090732be23acb2277d88e3b8e6f64d8e5036c0087b556e3c32144b2250821bbcf77ac06270d125ebcd632a8df39ac66b34eefe6b469f1f16c1fd27f630569d121", 0xc0}, {&(0x7f0000000c40)="31a44c62b188663cbb47f9fa70ff99c1e6a59efcae231503006a048648503bcc2183b5c7da7035de5ec0b390dfd588356206f36af579d51063d06537b3765d8c54df29d95dce070e6070ad71ca641e5f42379bd582249ae9f989bcb4e842de0bde57163f617837ba3fc7d91594b292d0b2f02bb620ae2039b7cb028f26a501ec8789b8929f5ecb046a1d83bc5cb3a9f209efec2deeca148928c59174c95fd0ae9b0f495ab99ea05f319d0ff371bb992bb48cc47c34385c33a30e6b396ecd925eb2eee1a189fe926c88468835c0be563e1377a72f2015c16141e3eb941dfd62cef8f3e24b29911cd6a116e9", 0xeb}, {&(0x7f0000000d40)="a60734de4ab1bddb50a2995551e325594c48deb440274e405d0b731279f5a97ba7311a46c7891558c00ce7a3300c59cabaf629c71aa9f05b51d468b49079de1318cf809682e0b96c26596e6261f492e6357e3083d93be65efd43ed9f335c91c532e080b705569213e6ad421b0291e15985e31e229722e8837e5edcb97f24256d820f9fd737cd25d570cb7f74f64848cc9cd9fcaa3f9e79778d2b8cdce5461e751eb1c595f3dc6bac7ed55543b08ed47c442b0dd1dbb529e968bf5a1d16b8fc91f6d5f149bdd3c4a4", 0xc8}, {&(0x7f0000000e40)="85e246faf1ab251d0ba6f5096b51c2323a2ba641636de8154a36ce413cd9fc8d5f6b3dbac6a6d799881fce01c067705dbab477738ae76391cae657d01a89de9d1dba793c3b6122e22b52e037e656cb7d4ef2cd452c2d4f480295a0271a086cd5bd700adcc7f90c1b5cfc8193ab8c314e48761295e43fce26f6b17d708cb47d96878dbdb235ae8bc4d6a8a4", 0x8b}], 0x6, &(0x7f0000000f40)=[{0xf4, 0x111, 0x60ac, "eccb2d527ecfc351a49c2db29a1e11240468071b7a23698915fd01e0f347c9c4c094d10c99815f47be056d75a84e30238cffa7950a4f2a402786271e54d13b039ea994f34c9d8f5c421dfa95d3ab05a4bfcc393ab38d35c5f12258389ba46e446db0384d8352b8e3d9cba03f6f02b44860fc343cdb91cb4dbb5b8fa33ef6cffbd2ac2a1a72fcea052d3668086ed59cd3ee60e09aa401f87deef9177a50caa2770cfbef8b7bfa858046eb3de9b8122dda2fb28ab82a3ecebac96dadf7fa4e97b8165d6c1eb2ff205d5d06b4f9bfadfaf07741b0199ad95d04f83f9d86504a2ed3a3b1b3c14e"}, {0xf8, 0x10a, 0x10001, "93c99a1dd154389d76667adbb6bfa3215961708f18dcad5331c167a78e13d9a50c3b0b8a5df1e13c474e18d4e4b465d8ae19c0c82762c69a956ec8bbd61d0fe36db1ef22e10136f0c19c19854529e5b303466bcdef78b18b34ba6d5c9c8555153e840891373a3dc2b9d3e22d7553620bfa51e01fe7f5a83856d27bde1bb9c605675534b6ac5f0b3707ff39224e0fd9eb1585d1a5085b05c19503282b7c3aa10f9a4b23b746fed9cf4c4cab87ba336a90af5a0c5f70f945a80bc2765ca65d9b7d2d35e4584ad6189c38437c33bfa95beaaef3566143af2015b4ba19d21406f58dc181ae2f50ec2ac79f"}, {0xbc, 0x1, 0x6, "a6fa449abfbfe6741fd96afcd56419241e094706a0ec8e16736c8376baae5278bbee0eb2dab2c79dbee21283583fb73b0d67ce7a995defb6ef90a979cc2744785f1b61eb190e4824ef41b1e66c5aa6f11670d9d82f79ae96e2cccf8d54fa666db9688ef3a3f64aa4491bd1894842bcae26f1c64e998f00a181016a42e16cd78660fa8ce25fe6867d4b87776773026c5b42517ebd3558b26f26e57e87993862cd380ca7c93d7474e1717f3266ea"}, {0x8c, 0x95, 0x2, "fdb83d3fb82f3f6f55d55b1ced46e27e32c0d82a5de995c0eca6bf36ca64fb110014a2092d658367aa03baf168d983ec3673f1bce6e23032f20ffddb71445e57c9e402c739eb9c202b3bf258fd07c9e272abded229124ebfaf9e773394d63a363fc15076f8c4ef951ea4898ef2ddd64628a047b22945667db78aa9d71f"}, {0x78, 0x115, 0x80000001, "3a2ec42c814d57af64ea8120bb7d40de51bd205a2bb695986e1e1455971f1bf583a69c3b7fe15b4f3301b66256ee1738c1f106055a1dd20164ed3c2bebb8d2d58ad344f81000368fb45ba7777decf635784237d33077bb6b32b05f268033ca94be09eb142cfd13888c36"}, {0x10c, 0x113, 0x7, "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"}, {0xd0, 0x10a, 0x100, "1de6a0f614ab5d62a05eb1fb44d5dde07b786904b0fc1bf4565fe8569bc06d94afe89b4721713675f7fb774dbedf49fc3ed4e8994bce3453136ebab669fb494eb341c12f553c6e80783765836d512d7549c45d947c6b2924184f01166d94cfa9abcc52ccf9b87a22f7848727c144ed079877c2f65f64782a12e7f11c33f436e46ce42f44c73e2528a99a555c4708e14072d8d7b299b929b311a2f19023a1caa81b4646af20ea49bcf26cb6d85c11981adcc62195db854fc9ecb553486b75c24f12aea9"}, {0x78, 0x1, 0xff000000000000, 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"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{0x28, 0x0, 0x4, "93ee5720f0a425445bfbbabccf9d37b163f51636d43463137e8f"}], 0x30d4, 0x1}, 0x44d680000000}], 0x9, 0x8094) init_module(&(0x7f00000088c0)='cbc(twofish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, &(0x7f0000008900)='\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000008940)={'TPROXY\x00'}, &(0x7f0000008980)=0x1e) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000089c0)={0x1, r0}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000008a00)={0x2, 0x0, [{}, {}]}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000008a80)={0x40, 0x6, 0x4, 0x2, 0x9, 0x38000000000000, 0x1000, 0xffffffffffffe425, 0x0, 0x80000000}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000008ac0)=""/59) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000008b00)=0xfffffffffffffff9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000008b40)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0xdd8}], 0x68) syz_open_dev$adsp(&(0x7f0000008bc0)='/dev/adsp#\x00', 0x481b, 0x80) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000008c00)={0x6, 0x4005}) ioctl$KDSETLED(r0, 0x4b32, 0xd86a) close(r2) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000008c40)={@mcast2}, &(0x7f0000008c80)=0x14) [ 63.515214] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10843 comm=syz-executor4 [ 63.540880] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10843 comm=syz-executor4 2018/03/02 05:47:37 executing program 5: syz_emit_ethernet(0x4, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRES32, @ANYRES64, @ANYRES64], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000040)=""/167, &(0x7f0000000100)=0xa7) 2018/03/02 05:47:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3ff, 0x101002) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0xd5f, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x13, &(0x7f0000000180)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x7ff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', @ifru_flags=0x9100}) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:37 executing program 1: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) gettid() ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x20, 0x1, 0x7, 0x0, 0x2, 0xd000, 0x6000}) r1 = getpgid(0x0) ioctl$sock_ifreq(r0, 0x899e, &(0x7f0000000280)={'ip6gretap0\x00', @ifru_names='ip6tnl0\x00'}) getpgid(r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000000000)="b5a3092b70e97ca9054d") ioctl$TIOCSBRK(r0, 0x5427) 2018/03/02 05:47:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x1, 0x0, 0x2, 0x2}}, 0x26) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x4, 0x2, 0x1, 0x4, 0x1, "dc38d6d065ec71d3487073685efb072984a76447edaa3c52a04f2db68f7d28b95f894e2890309f3da8d37a5f3bc3191ed55ce0ee3af62eeb723f885130b70a", 0x40}, 0xffffffffffffff3e) prctl$getreaper(0x2000000000027, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x725c, 0x0, 0x6, 0x6, 0xab7c}, &(0x7f0000000200)=0xa0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f00000005c0)={0x8}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000540)={r0, &(0x7f00000003c0)="4171d3d02f6ed0a1e8a1ca543d6e2bbe483a6492c423a49c0c9c48c7eedd399fa1ab4ef4b5f9efc3ff625cff297250ef2bafdd1efc9f1c5420f4bbda95203ac6ab3324c7f11db463c7f66baf5d9e8857c8d44acf06112e456fc620806bc959941182b5bacf28b9a6e1bca07443c4d6329dd9bd48d6f897b847160cd9e5bb3b03c658ae02d63648581d1c3ead841fe843e94420752e07dc21ae8a196de76279f6e02c75ccbfdfdd5024d9b2638431307ad7edc96da7e7ec8c9dc9", &(0x7f0000000480)=""/176}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, [0x5, 0x1, 0x0, 0x5, 0x4, 0x3, 0x4, 0x8a2, 0x9, 0x0, 0x7292, 0x54, 0x400, 0x3, 0x80000000]}, &(0x7f0000000380)=0x108) 2018/03/02 05:47:37 executing program 7: sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="850000000700000035000000010000009500000000000000"], &(0x7f0000000180)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) sched_getscheduler(r2) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)) 2018/03/02 05:47:37 executing program 6: r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x111003, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x3, 0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r2, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000280)='t', 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) tkill(r0, 0x1000000000013) 2018/03/02 05:47:37 executing program 0: perf_event_open(&(0x7f000055cf88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x40) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0x10002, 0x0, &(0x7f0000ffe000/0x2000)=nil}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/02 05:47:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000050000000000000001000000000000000", @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000beffff)}) 2018/03/02 05:47:37 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004500001cc500009078ac000000000000000000000000000000000000"], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) [ 63.724186] binder: 10892:10894 transaction failed 29189/-22, size 80-16 line 2848 [ 63.754444] binder: 10892:10902 ioctl c0306201 201eafd0 returned -14 2018/03/02 05:47:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7ae0, 0x20003ffd) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:37 executing program 7: socketpair$inet(0x1e, 0x3, 0x0, &(0x7f0000000000)={0x0}) sendmmsg(r0, &(0x7f0000006640)=[{{0x0, 0x0, &(0x7f00000002c0)=[]}}, {{&(0x7f00000000c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58, &(0x7f0000001f00)=[], 0x0, &(0x7f0000006500)=[]}}], 0x2, 0x0) 2018/03/02 05:47:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fafc43022e5f9ec3e4fe8697ae187490096000601b93c189814e301000000f949a1b4b88ee0fc65be060202000000f1f2aa09b1267c3d5f625e77e150da8ed703007e000000d87d8dcd0000ff0000000006518c2c681bbce9ec3c3f8612f026723a080100db0f7e5bf12930d837b9cb3349b6c440007d886959eaeb01800000000000001ad5b56d2a917a6f575b8b76199346c8f325b80dee03adb1df32f10ccb64efeea3ba639b78d75c", 0xc4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x204140, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) 2018/03/02 05:47:37 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000900)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000600)=@newspdinfo={0x2ac, 0x24, 0x400, 0x70bd27, 0x25dfdbfe, 0x7, [@policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0x4e21, 0xf45, 0x4e22, 0xfffffffffffffffe, 0xa, 0x20, 0x80, 0x8c, r1, r2}, {0xfff, 0x571, 0x100, 0xea36, 0xfffffffffffff801, 0x401, 0x4, 0x2186}, {0xe0, 0xff, 0x80, 0x4}, 0x2, 0x6e6bb2, 0x2, 0x0, 0x1, 0x1}}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0xa, 0x7, 0x1}}, @sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x0, 0x80, 0x73, 0x0, r3}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x3c}, @in=@loopback=0x7f000001, {0xfffffffffffffff9, 0x5, 0x9, 0xffffffffffffad37, 0x6, 0xc1e, 0x80000001, 0x45ca1379}, {0x10000, 0x7, 0x9, 0x6}, {0x800, 0x7fffffff, 0x7}, 0x70bd26, 0x3502, 0xa, 0x2, 0x5, 0x80}}, @algo_auth={0xd8, 0x1, {{'sha256\x00'}, 0x470, "a8d20fcabdf411c4440bb93b663fcd56b6275b1537540cd377441694fd8d41483b73fc6f13e3db33304501c5f63f84a28bce6daf178be2613ba0c213739bac4bab7fda5d8b8dc63aa027daad61be84b5b6c2398b4028c8e5397de639bfa83fb3b33f2db3129f468cb20cb4a0281402a71a4af00e5a67b63660dfc6e563584f47e24fcd3c3ac2a4e484166968feb2"}}]}, 0x2ac}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000940)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000980)={r0}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_proto_private(r5, 0x89e2, &(0x7f00000009c0)="37fdf121deff5d363d34a89ffa97e8877fc4a025ec0800ca5730f1c767d8c441c18c98727bf0da7d9df86f75168464aa224a5108d2eabaa4b4f4ceb51971ec2976fd430e58aeb94603edbd888091399da087569282b79f82231f7c8b87d0262bd552a3b054153bfbbd4552139cd01acba61b5b99f2f9e69d5853b30b") r6 = socket$inet6(0xa, 0x5, 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r7) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000ac0)={'gretap0\x00', @ifru_flags}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000b00)={0x3, 0x0, [{0xaab, 0x0, 0x5b}, {0xb59, 0x0, 0x2}, {0xa1c, 0x0, 0xfffffffffffffe1e}]}) clock_gettime(0x0, &(0x7f0000000b80)={0x0, 0x0}) utimensat(r5, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000bc0)={{r8, r9/1000+10000}}, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000c00)) connect$can_bcm(r4, &(0x7f0000000c40)={0x1d, r1}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000c80)={0x0, 0x200}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000d00)={r10, 0x1}, &(0x7f0000000d40)=0x8) io_setup(0xfd, &(0x7f0000000d80)=0x0) io_destroy(r11) ioctl$TCSBRK(r0, 0x5409, 0x8) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000dc0)=0x3002) io_destroy(r11) r12 = add_key$keyring(&(0x7f0000000e00)='keyring\x00', &(0x7f0000000e40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r12) 2018/03/02 05:47:37 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000001000)={&(0x7f0000000140)={0x108, 0x20000052, 0x443, 0x0, 0x0, {0x20}, [@generic="559380ff137a04866684375a18b7e4827c4fdd451584e8fce16224d06d43d4f8577be7e22549b583fbd51500389b212812e91b52acef8393badf84a1d747ec00d644955e2f6726e8170f46b1390c8661f594d7a5ee8fc4df7da15caee48a9d4b998f29cad05b67d9452727f6ca8d2df27634f07ab6dff7ee19e3f14301dbeddfa7889f7233e3f371b491d09179e478696b75fffd30b6a37a1523a0dabaad2419b6765aa7c73d8033cb42cb8ff2117d216ce7328a40871b9063600320f59840a047b78b81f088b4ad8f9a5fc6f2847a09ab49db184fe01c6a77c786c911c08b64e7379c8c03157340cb61da5482b8f608a4"]}, 0x108}, 0x1}, 0x0) 2018/03/02 05:47:37 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0006b000420edfc00020b00080110b5000010ffea08000100000000b7", 0xffffffffffffffa5) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/02 05:47:37 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={{{{0x2, 0x4e20, @rand_addr}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) memfd_create(&(0x7f0000000000)='\x00', 0x3) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000db000)='ntfs\x00', 0x0, &(0x7f0000000140)="8e900820b437e1e0213ab8097441e9af54b963e26246534cdf7303e0ebaec79d9a687fec463cfd14e2cbafcf0436ad057e474101ebb29f6088b09c25d1807181654804685634b72168b83dff26430c55e88e32ae449bf0e870") chroot(&(0x7f0000738ffc)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) chroot(&(0x7f0000000000)='./file0/file0\x00') r2 = syz_open_dev$amidi(&(0x7f00009f7ff4)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00006e4fe8)={0x7, 0x1, 0x10001}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000001c0)="d3e6f4e5e807eb49e8f3e4a5545f19590b87f2ec1b94479dbc07e4e026f1f987af8812a4d04ada9a93bd6ecf32eef580233469da3b87dfeb18d505204b7bf03f2e0ce8fa", 0x44) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d94f74)={0x8, 0x7, 0x80000000ffc, "717565756530000000000000000000001e00000000000000000000000000000000000000000000000000000000000004fb00", 0x1}) sync_file_range(r3, 0x0, 0x3ff, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000036e000)={0x0}, &(0x7f000085c000)=0xc) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) sched_getattr(r4, &(0x7f000020d000), 0x30, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x200) r6 = syz_open_dev$usbmon(&(0x7f0000378000)='/dev/usbmon#\x00', 0x6, 0x301000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dbeffc)=@assoc_id=0x0, &(0x7f0000d92ffc)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000d4a000)={r7, 0x3}, &(0x7f0000ee3000)=0x8) utime(&(0x7f00002df000)='./file0\x00', &(0x7f0000ef6ff0)={0x7, 0x80000000}) add_key$user(&(0x7f0000d67ffb)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r1) keyctl$revoke(0x3, r1) [ 63.777752] binder: 10892:10902 ioctl c0306201 201eafd0 returned -14 [ 63.777758] binder: 10892:10894 transaction failed 29189/-22, size 80-16 line 2848 [ 63.809159] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.818095] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/02 05:47:37 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYBLOB="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", @ANYRES64]], 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x88, 0x20000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000240)={0x659, 0x3}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x1, 0x3}, 0x14) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000180)=0x20, 0x80800) bind$pptp(r2, &(0x7f00000001c0)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) fcntl$notify(r0, 0x402, 0x10) connect$rds(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/02 05:47:37 executing program 4: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)=[]}) prctl$void(0x1f) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x5}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000080)={"08006d3000000000000500", 0x80000000}) 2018/03/02 05:47:37 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)={0x1}) bind$inet(r0, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) 2018/03/02 05:47:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8000000000020, 0x801ff) pread64(r0, &(0x7f00000000c0)=""/94, 0x5e, 0x104e) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x3f, 0x7, 0x6, 0x2}, {0x10000, 0x0, 0x5, 0xf04b}, {0x5, 0x7, 0x6, 0x986f}]}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xfffffffffffffffe, &(0x7f0000000200)=0x1) poll(&(0x7f0000000240)=[{r0, 0x80}, {r0, 0x2011}, {r0, 0x2000}, {r0, 0x2}, {r0, 0x80}], 0x5, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xfffffffffffff1be, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0xc, 0x4) close(r0) socket$netlink(0x10, 0x3, 0xb) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000003c0)=ANY=[@ANYBLOB="0800000000000000df0b000000000000a00e000000000000ff0b0000000000000101000000000000700b000000000000e9d5fffffffffffffffd00000000006d8b21b858081ee600fe0f000000000000ffffffff00000000ff0b000000000000081e000000000000a302000000000000ee4b000000000001be0b0000000000000900000000000000"]) 2018/03/02 05:47:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffffd, 0x8000000000) geteuid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000100)={0x5, 0x78, 0x289, 0x7, 0x0, 0x4, 0x0, 0x5, 0x204, 0x1, 0x4, 0x7fff, 0x0, 0x2, 0x2, 0xfff, 0x71, 0xc56, 0x8, 0x8001, 0x1, 0x155e, 0x3f, 0x9, 0x5, 0xf4f0, 0xfffffffffffffffb, 0xffffffffffffff81, 0x101, 0x40, 0x8000, 0x7, 0x9, 0x3f, 0x7ff, 0xfa53, 0xd79, 0xfffffffffffffffa, 0x0, 0xfffffffffffff800, 0x6, @perf_bp={&(0x7f00000000c0)}, 0x22, 0x0, 0x9, 0x1, 0x5, 0x0, 0x1}, r4, 0x5, r1, 0x7) rt_tgsigqueueinfo(r4, r4, 0x27, &(0x7f0000000300)={0x40, 0x9, 0x1f, 0x5}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000340)=0x5, &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000002c0)=r5, 0x4) 2018/03/02 05:47:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000000)=""/224) ioctl(r0, 0x4000000002288, &(0x7f0000000100)="adf79fc6f9e5453736e374223a3735d44b0ef3ca7e5788d376b8d687b18a31bbd98b5653299092d4a29afe6caabcf67463b7da8def2f1b2e24f262badc08a8565f63a73075ffde2a7e65070b8a7ff6f3fc8aaa6dc80ccecc0f61669d536ae1c2ea9eacc276b823eb94738e0e95f88ca46fdaa52c6b3968b9e31dd6d3348011ee4fcc4bc289d47d0d765dea68946f930cf48148ed4403319aba9430cfc77baf13791f61d36c76e6c8664843a0b7fa2021dab597023a443b6f9a9d6bdd37a5642691d3174fe6ba5b9d33784220cb691f5e4e66f7d1ab2376d4c676778729fac81370055e33e938") 2018/03/02 05:47:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@random="b5286fbd910a", @empty, [], {@canfd={0xd, {{0x0, 0xffffffff, 0x2}, 0xc, 0x3, 0x0, 0x0, "50c5d7df3bb9f8e2c880c8913382940ad0711815d088cf62f2320c685cd4212a32c8981947f4e1a7b899edadba75dcd04b5906077f06d39d75902fcfafffc19e"}}}}, &(0x7f00000000c0)={0x0, 0x1, [0xbdf, 0xac8, 0x8, 0x5dd]}) 2018/03/02 05:47:37 executing program 4: gettid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x81}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) read(r2, &(0x7f000097affd), 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x801, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) modify_ldt$write(0x1, &(0x7f0000000000)={0xbccf, 0x20101000, 0x400, 0x80000001, 0x8, 0x1, 0x2, 0x4, 0x7fffffff, 0x5}, 0x10) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/107, 0x6b) dup3(r1, r0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00000001c0)=@routing={0x3b, 0x4, 0x2, 0x2, 0x0, [@empty, @mcast2={0xff, 0x2, [], 0x1}]}, 0x28) 2018/03/02 05:47:37 executing program 6: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) r1 = syz_open_dev$admmidi(&(0x7f0000001100)='/dev/admmidi#\x00', 0x800, 0x541a42) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001140)={0x2, "b030"}, 0x3) [ 63.910458] audit: type=1400 audit(1519969657.346:68): avc: denied { create } for pid=10931 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/02 05:47:37 executing program 5: syz_emit_ethernet(0x56, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaabb000d040000202e02000001000003000000005cf6edefc3d519d988841b469217f02363f8fa5bb6e7364649bd14f3c4b85e2ff0d4285fb2ff45f0fafe2a8418e374472535f10900000000000010b7dc81b1c1eadebbab6f03ffeb7bc3783f99714a56e2592a00fe98b407a39a4fe1d60fe3ae92d4d9b59ef81856c034ef94b8c9556f569883812ff17e664751ab979dfa9fae39865c4588bb3bbf1bf3529ef906383c02ed12fb7e8999c8d8117ccf562f72c218d0ba461835c5cdd98094a26900ff71c7d1cb982e633dda624256275851290d54f387b133ddf1fce7dd53e04fe933e58672e2b24c1a315ec14a12b472486a6dff624db75c12a339e15efdc19dde1961e1221de60de11a0e59994196a2"], 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) flock(r0, 0x5) flock(r0, 0x1) 2018/03/02 05:47:37 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f00009c9000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x439a, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/02 05:47:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) move_pages(r2, 0x3, &(0x7f00000000c0)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil], &(0x7f0000000100)=[0x0, 0x3, 0x7], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r3, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 05:47:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x2, 0x0, 0x0, 0xd5, 0x4}, 0xfffffffffffffe3d) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="310000000000000080000000000000b19f100000759a80464c27a5d8ae9c92c5c21428000000000000000000000000800000000000000020f692b192"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffff8a, &(0x7f00001a7f05)=""/251}, 0x18) 2018/03/02 05:47:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000074e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc88}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/access\x00', 0x2, 0x0) socket$inet6(0xa, 0x8000b, 0x3) r1 = socket$inet6(0xa, 0x1, 0x2) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB="18000200002023020000ac1414aa0000000000000000005a3ca8627eb7194f6c71fdb4"], 0x20, &(0x7f00000002c0)=[{&(0x7f0000000080)="c7bc1019407cae93bcb2bc1bf32c0df2214e3c76656256eb1261a4c1180a3b275e9bf12bdb11b93ec2c61d467adcf72d7700bc6cd7c6ae732cde0fb7fa1df0c8b12d7982d2270d2944ce0f6b9eec96b1357ecba8127f204066bb45a19d7983eee1d92eeefeb782767aef7f0f24f7aac19bd99980e5d21fb6750696eb4497d5f18c31abcd04d1c4b43f647449fdbcb8d6aec59a65bb5b4b62cf52c14743ca58290fefe4c4710b63b25951", 0xaa}, {&(0x7f0000000140)="b20a229bb13a68a286047ab27db40fe69b420a9d501e6f9521734a8c2f3e91efc619b5ddd39718a6518d120b198aa09e284e4d542dfbcee278b2155b9ddd1c86c15e97293d544c76959064a6632d703a8bc8e3ba1abbae0c1be4c7829484975d5beef0c5ebdf389ead92074cd2c77bf08999287006ccd4754cc65f", 0x7b}, {&(0x7f00000001c0)="3fce6eb35c3c12cd77bc86a6e678f5be30e9918316f4b9c12ea7bd209632cefa658f442deed930d2c7d0fdba469d67ea893f48099453484535cbcbbf47988ecb8d7a671dd701edc6fde31d1e71f67026ea7d735e685ab89678f0a9de156d85999a836a2c1ede9264268e98f74ebe1d295994c82110aa5cc3e06582601d1853d8bfe462aef5763a57ff0c08bb89db987160329c7b6d14a4d65b41aa8dac22278705690195e368ba41cbfeca1ccfab608ce40fe4ded128009ddd05aacf865f7d60e6949936495e1767a2b64554e0a5fd17d78369ab30ac84932b287a5726b38ef153031da151c36728", 0xe8}], 0x3, &(0x7f0000000300)=[{0xc0, 0x29, 0x274, "36be71a95391839e2e932dd3dcd30b33486949e507c67786c87e7aa1250536fe1a40879f7d82f3867f35a9ed01881f7c2da853bd1f2163f91968c3d605e0fd98a1ede3e0107968da5919a7a432751787749681ab312e1532abef704e927158ff6089b828bf2fd7b0b9364430f8505595d1b853e4c7708d899a63a8527e871ce690c0dea961bf047702eb39c432b5b7c2dfdb8e897802805d7f0e1d6182db31e3581385ed0bbf3e005687f06f5694262eb07e6fdb"}, {0xf8, 0x11f, 0x6e2b, "98039ce084eac4002d0ca197a8d6c53842c1051be82fd0222ed7648e726d074b672750b893ff4e96523673cdcb5dbefccdaf7ed1d9304301399f5facef138597166ac614c55cfd29fd411afa5887ced718fbe1a48fb8b834ccfc2a205f6144372b5ebadbd223a59b0062839c5f3c6e8dfd340ee799eaaca6e479ca6bd997e85660d804e9e68e9eff2032f3d0c3838126818da281b5ad2195972dcc9e888d406bf7f7f78deb1bebbede01efae6accd7453ecfa6a7cc6ee920d5b30e450e56006010055ea25c83fff2ed7f6c614db95790db63a75d6c628b2b81cec608000814a65a48bf9b0f290c89857e5adc"}, {0x70, 0x11f, 0x6, "cdbeefdec5286f19ba3cea32fc32b1881dcc77fd391b7a858f515bfdae4458c94f1d4cf36bb62abaa2de1e6ec1eeb484ddcddac9c96c145423b12c50045f8133cea38872a2b800a65a5ba1f96036ad03ce83c86630de84623239717452410c0edc1243fa"}], 0x228, 0x40400c1}, 0x800) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000680)=0x8, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getuid() timer_create(0x7, &(0x7f00000005c0)={0x0, 0x24, 0x2, @tid}, &(0x7f0000000640)=0x0) timer_delete(r3) 2018/03/02 05:47:37 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x7, 0x200004) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) pread64(r1, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) 2018/03/02 05:47:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@empty, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/03/02 05:47:37 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) io_setup(0x80000000, &(0x7f00002b5ff8)) 2018/03/02 05:47:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000140)="9ad5db16b78e741f0205dab4113d5aa4cdf556ace434952fbc600a11c42efb8ae8a956acf149134f7e1e80e36c432e09cf9e7135324faef1a111f20df87fba2698020d946a000127b7d104a6c65f8d0408dfc30cd91400624422dd3c0c01ab1ba9dd9528ba3c3dbbb1ad0d557a0e57e1ff82538be5e4322d19dd5405e9db3e333f2e8803fddcac7eb3904537371d5222e9b4ef278e1917a87e3751852302e3c2c54918a219b4c03707c388c56b19d0e4803ff2950857a843cfd757556dcdcb06fe17126203251673", 0xc8) r2 = dup(r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@empty, @empty, @multicast1}, &(0x7f00000000c0)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4480, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/03/02 05:47:37 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x8000000011, &(0x7f0000000180)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0xfffffffffffffe3a) r3 = getuid() r4 = getgid() r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000280)={0x11, 0x18, r6, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000200)={'dummy0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x50) lchown(&(0x7f00000002c0)='./file0\x00', r3, r4) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, r3, r4, 0x9a, 0x180, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000001000)={@random="d7380b151bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "200c05", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@dstopts={0x0, 0x0, [], []}]}}}}}}}, 0x0) 2018/03/02 05:47:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x16}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0xb2, 0x2}) 2018/03/02 05:47:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x0, 0x6381efa, 0x100000001, 0x4, 0x4, 0x8, 0x3532fe55, 0x80000000, 0xf01, 0x1}) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x2) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000001c0)={0x4, 0x9, 0x81, 0x1, 0xffffffff}) r2 = syz_open_pts(r0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000200)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde49f)=0x19) poll(&(0x7f0000000040)=[{r0, 0x8000}, {r3, 0x4001}, {r3, 0x1}, {r3}], 0x4, 0xe87) r4 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1e9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x10000, 0xffffffff, 0x8, 0x2c, 0x10000, 0x80000001, 0xc158, 0x65, r5}, 0x20) 2018/03/02 05:47:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000040)=""/57, 0x39, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000080)=""/108, &(0x7f0000000100)=0x6c) ftruncate(r1, 0x100000000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000280)={{0x6, 0x0, 0xfff, 0x3ff, "3b89bb0fdfa3e7c439f0e9eb6a446f3fea1332f2d283c161cdfbad8ee3dffc54170183fe35e7ee791e32f09d", 0x4}, 0xfffffffffffff1fa, [0x0, 0x6, 0x7f, 0x2, 0x8, 0xd54, 0x4, 0x9, 0x400, 0x7, 0x7f70, 0x1, 0xa64, 0x10000, 0x8, 0x3, 0xfffffffffffff801, 0xffffffffffffffbf, 0x70d3, 0x1, 0x2, 0x71, 0x401, 0x3ff, 0xcfd, 0x7, 0x1, 0x6, 0x0, 0x8d, 0x1, 0x0, 0x8, 0x2, 0x6, 0x8, 0x100000001, 0x676f, 0x0, 0xc3, 0x0, 0x7, 0x0, 0x100000000, 0x8001, 0x100000001, 0xfffffffffffff801, 0x8000, 0x4, 0x401, 0x9, 0xffff, 0x545, 0x48ebb1f5, 0x100000001, 0x0, 0x2, 0x6, 0x8, 0x3, 0x80000000, 0x7, 0x4, 0x6, 0x1, 0x0, 0xfffffffffffffffc, 0x24000, 0x80000000, 0xfffffffffffffff9, 0x9, 0x787, 0xfffffffffffff9bd, 0x3ff, 0x6, 0x400, 0x5, 0x5, 0x2, 0x568000000000000, 0x0, 0x100000001, 0x200, 0x7f, 0x81, 0x83, 0x7, 0x9, 0x40, 0x6829, 0xbf, 0x2413, 0x8, 0x8314, 0x2, 0x0, 0x6, 0x0, 0x2, 0x401, 0x7, 0x12cb, 0xed, 0x6acd, 0xffffffffffffffc0, 0x0, 0x8f, 0xff, 0x17, 0xfffffffffffff68c, 0x5, 0x0, 0xfffffffffffffffe, 0x4, 0x6, 0x4, 0x1, 0x0, 0x7fffffff, 0x4, 0x4, 0x10001, 0x56, 0xfff, 0x0, 0x87, 0x7, 0x77], {0x0, 0x989680}}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/02 05:47:37 executing program 5: acct(0x0) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:37 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ce8ffc), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x2, 0x0, [0x615c, 0x5, 0x6, 0x7f, 0x5, 0x7b011c82, 0x5, 0x6]}) fcntl$getflags(r0, 0x401) 2018/03/02 05:47:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000024c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00cd6dff3b12000000000000c0fb000059244c2d52299e3bd9337bc6a358c8c5550d6e9f5522360d80fb311c0906b3eef491cbe3ed17e6097fd5e579b31399246bd605a92936402771c4180a06be09ef"], 0x10, &(0x7f0000002440)=[{&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002340)=""/97, 0x61}], 0x2}, 0x0) 2018/03/02 05:47:37 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x8, 0x4) 2018/03/02 05:47:37 executing program 7: unshare(0x8000400) r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000e0c12219b5d557816b7d392a8954e13beb09249b86c5214dc276a96a217fe7bc65a02104d9b751e653bc4496775701040000001089d3dd6eb013ceb90fdecc801f8196f8db36a4b1e6368dc47084921d7787fe13be5b39536e18b073bbc9521c18c23f6462e96164c9c63bab4c60eadd0080060000000000fe01000000690000000000000000000000000000"], 0x80) 2018/03/02 05:47:37 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="af9c9ed69966f3d949fec8fbffffffffffffaaaaaaaa0000080045feff1b0000000000009078ac14ffaaffffffff0000000000089078ddebfd37666d9bde79d4d4845f2e13af83c09056c4de044fc0b033caa555514d0f67cef1aef532861794003595ff89c8fcb4df6b7a662a54d8f322d138fa3aeee4c1ae8bc974f23eb0c3d1e61d1258acb8a9035ed58ab01e5d5144f5d54ad41c896744efe847c6503e065475e6e9f8d7600d4e347505e80ff0f25d3765e3426a6f5b2ecbfaadacfbc88d8756c66cca2ec8300a4c7fb3e1e91354d53c936c6cd7b1f308fa76d6d3b5f9bd3539e4b2897068e882b6173337ea993f44"], 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2041) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x10001) 2018/03/02 05:47:37 executing program 6: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x35) r1 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafe, 0x8000040000001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="020000003fd0e8d61029aefd69824d5292ded690558499d88529e1b5e64cca18e25dd9891c35bf5f8fbc7e31b06cd599ba5641ffa9cfd5977c56a838066d2a51bb9a2a6be9f9f922feec", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000280)=""/180) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0)={0x9, 0x7f}, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @empty}}, 0x1, 0xffffffffffffffff, 0x100000001, 0x3, 0x2}, &(0x7f0000000180)=0xa0) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/03/02 05:47:37 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="3c986c41175de2bc1bb798a7000000000000000000000800000000000000c3f58b000000"], 0x10, &(0x7f0000001bc0)=[], 0x20000000000000c2, &(0x7f0000003000)=[]}}], 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) 2018/03/02 05:47:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x40100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x9, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x50) 2018/03/02 05:47:37 executing program 1: r0 = add_key$user(&(0x7f0000000ffb)='user\x00', &(0x7f000000bffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="1a", 0x1, 0xfffffffffffffffe) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x50) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xf1, "e1a20c3678240912e9b6453548f6c191970bb7f6b76f886311d8ff68483b5842d80a9b93c2fc5385ba8d449ddd8c608c48ad8a7496e71905ab0cc15b1d7c4dc24513e340826a7c4860f5c785284c0a005b643c08fcb0e97b86fb0abcf74e48ea615f010b8aa404ad5df063d4257f1626af8697d57f6eef349e215899e123dc52cdec8e5cce42591e0013aab9f0326ebbaf7ece56d1cbb309235f9e5633bf27dc271498d9ba4b3279f975ace990ffa9c92fa8d78bf6811c73c5b07391d92aa7cb197c6d1ed3bf067ae0fec2da85ac19d352246f090e8822b0929958516e4c6326d2e70f67604ea63b965dc4792240ec8810"}, &(0x7f0000000040)=0xf9) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000002c0)=0xfffffffffffffff8, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @empty}}, 0x7, 0x9}, &(0x7f0000000080)=0x98) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) 2018/03/02 05:47:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000af1ffc)=0xc9, 0x4) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@int=0x9, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) sendto$ipx(r2, &(0x7f0000000040)="2332baa059992f9a6e3fd78da5a8995a1b5f052ed6590d265bb8a0f9687ea6f19c8b98612b2801852c9942a1fb0696ef677f972a373952abd1a95b16d4a8fc51ecc9ac215a0d0a95841b50e65ac46708", 0x50, 0x80, &(0x7f00000000c0)={0x4, 0x70, 0x6, "956edbbe0280", 0x2}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000773ffc), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000180)={0x2, 0x20, 0x5}) 2018/03/02 05:47:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x200, 0x2000) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000080)=0xffffffffffffffff, 0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) 2018/03/02 05:47:37 executing program 1: mq_unlink(&(0x7f0000000080)='/selinux/enforce\x00') r0 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x6, 0x2000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) bind$bt_hci(r0, &(0x7f0000000680)={0x1f, r1, 0x3}, 0xc) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/02 05:47:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KIOCSOUND(r1, 0x4b2f, 0xffffffffffffffe0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000001c0)={0x4, 0x2, 0x1}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1000, 0x2000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000140)=0x80) sendto$inet(r2, &(0x7f0000000080)="5f75613920fa510fa697564d88a2b9b0d622b96dfbce38fb963893768043db91e2f1f4c2623c868def15381499f29da6a87a849f003c168ab0baa0c406e408a4d4b9", 0x42, 0x4010, &(0x7f0000000100)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 64.221758] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT 2018/03/02 05:47:37 executing program 0: truncate(&(0x7f0000040000)='./file0\x00', 0xfffffffffffffc01) io_setup(0x4, &(0x7f0000000080)=0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x420000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000004c0)=@pic={0x3, 0x1, 0x400, 0x8765, 0x3d21, 0x100000000, 0x8, 0x0, 0xffffffff, 0x400, 0xc015, 0x8, 0x5, 0x800, 0x0, 0xe5}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x1, 0x1}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x5, 0x3ffc0000000, 0x2, 0x4, 0x8, 0x7fffffff, 0x7ff, {r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xff, 0x6, 0x8001, 0x8, 0xfffffffffffffffb}}, &(0x7f0000000480)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x101}, 0x98) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x965e17239ad78def, 0x9, r1, &(0x7f0000000140)="b8fdb406724e99be886c73ac898935b611374327a0de5a233bf4b17191400963e44ed2550ce4f05ed1856f0dc0696c", 0x2f, 0xf93, 0x0, 0x1, r2}, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r4, 0x0, 0x3f}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) 2018/03/02 05:47:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1453, 0x8000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x4, 0x10001}, {0x8, 0xfff}, {0x9, 0x6}, {0x7, 0x6}]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000b40)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/02 05:47:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000672000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x5}, &(0x7f0000000180)=0xa0) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0x10001}, &(0x7f0000000040)=0x8) 2018/03/02 05:47:37 executing program 5: syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x6) syz_extract_tcp_res(&(0x7f0000000040), 0x8001, 0x7ff) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x64, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5ed7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000240)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x25b, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="b008e8b8907801ff050e00000000000080008000000102040900fe06e2d4c3d97635909a30691284bdd076d0dd21d71fcba39e978cb9a03663dd72bad3b233a1ca685e9077fa2b9317d27fe774c717f927a307bb0ebc7428c521fad2f90879c9f9481d4badc9e3eac09b9a2f89f88fb3d78fbfe43b8281df08eeb5a2c49ca5a21cabce78f661c8a453c1c568c8cf9c59fd2622c05c7a660cff1a3d920cc2c869094549e151611a6b0dc8177d8752a85638a33a0a110d79d6e640b67354defa515e838b4aed020d67a29937ef6b31feebd1164ea011cfd5c10f4f7bcc6e83662f8c53453a54eec97e0a1d618aeba8cb47"], 0x0) 2018/03/02 05:47:37 executing program 6: pipe(&(0x7f0000ee4ff8)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x190) fcntl$setpipe(r0, 0x407, 0xc8) pipe(&(0x7f00000001c0)) 2018/03/02 05:47:37 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) readv(r0, &(0x7f00003d5ff8)=[{&(0x7f0000662000)=""/212, 0xd4}], 0x1e5) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}) dup2(r0, r2) 2018/03/02 05:47:37 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0x7) r1 = socket$inet6(0xa, 0x80000006, 0x80000001) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x200) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000180)=[{0x60, 0x29, 0xb, "3ba03d620f89bfea786bb16e96b3972892d1a2b2b53128a0f7956be8547e785c7cede769905a826081a274c10895ef49f405598634197260bda0049e71ff4cddc854a033fe04235aa6eb78d6bc068cc648c939f6"}], 0x60}}], 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/02 05:47:37 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000040)="941c94df39815f32edf26e9ac5b378d1305bc540b1debb87c7da5ed34e2c837fbccf8577d4a24a794adbfa35339f2170f2777c4e2c82d0e855b285f4a14dd94faf3eb952c74a4aa6eef89b41428d036ffeb507c1ec7574c90cf850452352", 0x5e) mlockall(0xfffffffffffefffd) munlock(&(0x7f00008d5000/0x2000)=nil, 0x2000) 2018/03/02 05:47:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4000}, {r0, 0x4000}, {r0, 0x200}, {r0, 0x428c}], 0x4, 0x2) 2018/03/02 05:47:37 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000edc000)=0x5) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) write$selinux_create(r1, &(0x7f00007f2fb5)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7070705f6465766963655f019773302051795f72fd733020000001000080696c653000"], 0x4b) dup2(r0, r3) 2018/03/02 05:47:37 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/87, 0x57}, {&(0x7f0000001100)=""/199, 0xc7}, {&(0x7f0000001200)=""/84, 0x54}, {&(0x7f0000001280)}, {&(0x7f00000012c0)=""/86, 0x56}], 0x7) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00000800450000e84f2e4cd22f661b695ba6c708000000000000000000000078"], 0x0) 2018/03/02 05:47:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x11, 0x86c}, &(0x7f0000000480)=0x98) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000004c0)=0x7, 0x4) add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="04435017cef5f55288aa98c0493ccd5def16ca8407bce13c51e44dafaecfff2159c70c64e9fef3851bb48f1afc7f8ad2df48833ba0d9ffdc0952a94f6b0a7005dd5aef08209465cf9a4dbaddf7dd5902c8257a8dc80ef4317919b96a038b7ea1101a5a1796e6fdd574b81306b49079b990e59b93296a3df8f23b955dbcbb0c7d85713f5e3162b8c1069edf575d851bd26f", 0x91, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0xfffffffffffff000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xdc7c, 0x1, 0x10000, 0x2, r4}, 0x10) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r5, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 05:47:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066cffc), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1c8778c"], 0x8) 2018/03/02 05:47:37 executing program 2: r0 = socket$inet6(0xa, 0x807, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000020000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/96, 0x60}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000240)=""/212, 0xd4}, {&(0x7f0000000340)=""/64, 0x40}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/126, 0x7e}, {&(0x7f0000001400)=""/70, 0x46}], 0x8) 2018/03/02 05:47:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="37c07af8b8f99d00b5d5bac22f9e467833aa6a4d378d1421e6365ae81ae989"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000900)=@hci, 0xc, &(0x7f0000000940)=[], 0x0, &(0x7f0000000980)=""/126, 0x7e}}], 0x1, 0x0, &(0x7f0000000a40)={0x0, 0x1c9c380}) 2018/03/02 05:47:37 executing program 2: r0 = inotify_init1(0x0) capset(&(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000100)={0x98, 0xffffffff, 0x9}) 2018/03/02 05:47:37 executing program 5: syz_emit_ethernet(0x5, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x420080) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006ec0)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000006f00)={0x1d, r2}, 0x10) 2018/03/02 05:47:37 executing program 0: unshare(0x8000400) r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) fstat(r0, &(0x7f0000000100)) flock(r0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) 2018/03/02 05:47:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x6, 0xe70, [0x20000100, 0x0, 0x0, 0x20000314, 0x20000c1c], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x6, 0xa01, 'syz_tun\x00', 'ip6tnl0\x00', 'nr0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], 0xa8, 0x108, 0x138, [@devgroup={'devgroup\x00', 0x14, {{0xe, 0x80, 0xffff, 0x9, 0x3}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x7, 0x3, 0xf9, 'ip6tnl0\x00', 'gre0\x00', 'tunl0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xac, []}, []}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x100000000, 0x8, 0x8}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x8, 0x86dd, 'sit0\x00', 'tunl0\x00', 'tunl0\x00', 'ip6gre0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x87c, 0x8a8, 0x8d8, [@u32={'u32\x00', 0x7c0, {{[{[{0x3, 0x1}, {0x5, 0x3}, {0xffffffff80000000}, {0x2, 0x1}, {0x2}, {0x2, 0xc64e2f7fd29186c3}, {0x2, 0x1}, {}, {0x4, 0x3}, {0x800, 0x3}, {0x7, 0x2}], [{0x40, 0xffffffff}, {0x1, 0x101}, {0x80000000, 0x80000001}, {0x0, 0x2}, {0x1, 0x6}, {0xfffffffffffffffe, 0xe13}, {0x3, 0x1}, {0x8, 0x20}, {0x7, 0xffffffffffffffff}, {0x8, 0x7}, {0x112, 0x8000}], 0x7, 0x8}, {[{0x8001, 0x1}, {0x1, 0x1}, {0x2, 0x3}, {0xffff, 0x3}, {0x8, 0x3}, {0x0, 0x2}, {0x7, 0x2}, {0x3, 0x1}, {0xffffffffffff7357}, {0x1ff, 0x3}, {0x80, 0x1}], [{0x7fff, 0x1}, {0x5, 0x7c}, {0xc95, 0x4}, {0x410bfec7}, {0x1, 0xffffffffffffff75}, {0x1, 0x101}, {0x1, 0x3}, {0x8, 0x1}, {0x18, 0x5}, {0x401, 0x733}, {0x59, 0x101}], 0x2, 0x7}, {[{0x8, 0x3}, {0x6, 0x2}, {0x763, 0x3}, {0x4, 0x3}, {0x8c, 0x1}, {0x2, 0x2}, {0x2, 0x3}, {0x7d61215, 0x3}, {0x169, 0x3}, {0xf40}, {0x2, 0x3}], [{0x9, 0x4c}, {0x5, 0x1000}, {0xffffffffffffff00, 0x7f}, {0x20, 0x5}, {0x3f, 0x3f}, {0xfffffffffffffffe, 0x2}, {0x1, 0x3}, {0xfab, 0x8000}, {0x0, 0xfffffffffffffffa}, {0xe5a, 0x9}, {0x800, 0x7}], 0x5, 0x3}, {[{0x3, 0x3}, {0x1, 0x1}, {0x9, 0x2}, {0x5d637ba, 0x3}, {0x80000001}, {0x1, 0x3}, {0x8, 0x3}, {0x100000000}, {0x7f, 0x3}, {0x1, 0x3}, {0x8a, 0x3}], [{0x4, 0x8}, {0x3, 0x401}, {0x1, 0x4}, {0x100, 0x10001}, {0x3a9, 0x10001}, {0x1, 0x7}, {0x0, 0x8000000100000}, {0x800, 0x4}, {0x1, 0x5}, {0x7fff, 0xfffffffffffffffe}, {0x100000000, 0x5}], 0x9, 0x5}, {[{0x100000000, 0x3}, {0x0, 0x3}, {}, {0xffff, 0x3}, {0x80000000, 0x2}, {0x9}, {0x3, 0x3}, {0x4}, {0x5, 0x3}, {0x3, 0x1}, {0x2, 0x3}], [{0x8, 0x1}, {0x8000, 0x8000}, {0xfffffffffffffffc, 0x1ff}, {0x7, 0x5}, {0xfffffffffffffe00, 0x2}, {0xffffffff, 0xffffffffffff8001}, {0xfffffffffffffff7, 0x8}, {0x9, 0x9}, {0x100, 0x10000}, {0x452, 0x6}, {0x6, 0x2e0}], 0x3, 0x1}, {[{0x15a6, 0x1}, {0x1000, 0x3}, {0x1, 0x1}, {0x8, 0x2}, {0xffffffffffffff7f, 0x2}, {0x2, 0x3}, {0x3, 0x3}, {0xfff}, {0x0, 0x3}, {0x3, 0x3}, {0xfffffffffffffffa, 0x3}], [{0x924, 0x10000}, {0xb0, 0x7}, {0x1, 0xfa00000000000}, {0x30d5, 0x3}, {0x7, 0x5}, {0x10001, 0xae67}, {0xd2, 0x1ff}, {0x3da, 0x2}, {0xffffffffffffff23, 0x3}, {0x8, 0x4}, {0x82}], 0x3, 0x1}, {[{0x3, 0x3}, {0x3, 0x3}, {0xfffffffffffffffe, 0x2}, {0x9, 0x2}, {0x9, 0x1}, {0xfffffffffffffff7, 0x3}, {0x4}, {0xffffffffffffffff}, {0x316d}, {0x3ff, 0x1}, {0x10001}], [{0x4, 0x6}, {0x5, 0x1f}, {0xfffffffffffffffb}, {0x2, 0x8}, {0x6, 0x7f}, {0x9, 0x4}, {0x6, 0x1}, {0x6, 0x2}, {0x73dadfb4, 0x7}, {0x100000000, 0x3}, {0x10000, 0xffff}], 0x2, 0x6}, {[{0xfff, 0x2}, {0x5519, 0x1}, {0x9d6, 0x1}, {0x0, 0x2}, {0xcac2}, {0x7003, 0x2}, {0x9, 0x3}, {0x4}, {0x0, 0x2}, {0x1f1, 0x1}, {0x6, 0x3}], [{0x4, 0xffffffffffff6a02}, {0x6, 0x6}, {0xffffffffffff838e, 0x8001}, {0x6, 0x2}, {0x3, 0x4}, {0x6}, {0x5, 0x8}, {0x4, 0x9}, {0x8d63, 0xaa4}, {0x1, 0x7}, {0x0, 0x4}], 0x3, 0x7}, {[{0x525283da, 0x1}, {0x5}, {0x0, 0x3}, {0x3, 0x1}, {0xffff}, {0x9, 0x1}, {0x5, 0x1}, {0x6740208, 0x2}, {0xfffffffffffffffe, 0x1}, {0x1f, 0x2}, {0xd00000000000000, 0x3}], [{0x567, 0x8001}, {0x2, 0x4}, {0x0, 0xfffffffffffffffc}, {0x7, 0x40}, {0x10001, 0xa7}, {0x0, 0x20}, {0x3, 0x1}, {0x3, 0x3}, {0xdb, 0x97}, {0x9, 0x1}, {0x8, 0x9}], 0x6, 0x2}, {[{0x80000000, 0x3}, {0x43f, 0x3}, {0xc7c4, 0x3}, {0x81}, {0x7f, 0x1}, {0x4, 0x2}, {0xffff, 0x2}, {0x80000000}, {0x8, 0x3}, {0x20, 0x2}, {0x9, 0x1}], [{0xfffffffffffffffb, 0x6}, {0x8, 0x6287b585}, {0x9, 0x4}, {0x1f}, {0x6, 0x7fffffff}, {0x2, 0x5}, {0x7, 0x5}, {0x3, 0x6}, {0x5, 0x8}, {0x2, 0x1}, {0xfffffffffffffffc, 0xffffffff}], 0x0, 0x2}, {[{0x101, 0x3}, {0xfffffffffffeffff}, {0x1, 0x2}, {0x8, 0x1}, {0x1b8, 0x1}, {0x3, 0x3}, {0x5, 0x1}, {0x8000, 0x3}, {0x8, 0x1}, {0x7, 0x3}, {0x2, 0x2}], [{0xe53, 0x6}, {0x100000000, 0x9}, {0x800, 0x7}, {0x736, 0xfffffffffffffff8}, {0x0, 0x80}, {0x2, 0x1000}, {0x5, 0x80000001}, {0xffffffffffffffc4, 0x3f}, {0x5, 0x10000}, {0x3ff, 0x5}, {0xb1c, 0x1bf}], 0x6, 0x2}], 0x100000001}}}, @connlabel={'connlabel\x00', 0x4, {{0x0, 0x2}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0xb, 0x44, 0x8100, 'bcsf0\x00', 'ip6_vti0\x00', 'gretap0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xc8, 0xf8, []}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}, {{{0x11, 0x0, 0x880c, 'nr0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0x0, 0xff, 0x0, 0xff], @random="8e3f5bb36385", [0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x14, 0x22eb, 'bpq0\x00', 'vlan0\x00', 'ipddp0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0xac, 0x104, 0x12c, [@time={'time\x00', 0x18, {{0xa3b6, 0x46c, 0x149a4, 0x99b6, 0x0, 0x0, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x9}}}}]}]}, 0xec0) [ 64.526353] ptrace attach of "/root/syz-executor2"[4198] was attempted by "/root/syz-executor2"[11112] [ 64.539606] ptrace attach of "/root/syz-executor2"[4198] was attempted by "/root/syz-executor2"[11112] 2018/03/02 05:47:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000)="1288edd8e623a46a2f40001897b6f914c3c6ab24e39a5426f0fb545f203234ef4bda46a458f0d67b875ec35615c648c870af542410aea23a8122023ab68d3e784d5a2866ac3f3788649e0c52d6df2e515b40f7c000c5167594cd3d44c13726ff3e8e1f1410bf04b1eda9d87495171fb4451d9f24d47a0b796d2399c0936f04f7c499ccdf9f1875b30a98e38a563ed993e07716ec738578049f480939fc4a829ae2ca65b543f2508c350b2daeb81973ddbc1e5af3c0b648fc3df868e015d51a2c8a0d0de1935576a12f2afc11581c552d8374e728f7e3f6650d43f6be0daeda45d75228ae24c3a5ed3b72a24d", 0xec, 0x4000000, &(0x7f0000000100)={0x1a, 0x6, 0x1abb, 0x7f, 0x5549, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x301900, 0x0) 2018/03/02 05:47:38 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x2b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @empty}}, 0xb7, 0x9640}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x2}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x20000}, 0x8) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500)=[], 0x0, &(0x7f0000000000)=[]}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)=[]}}], 0x2, 0x0) 2018/03/02 05:47:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) syz_emit_ethernet(0xb4, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipx={0x8137, {0xffff, 0xa6, 0x4, 0x4, {@current, @random="58c0ee450490", 0xffffffff00000000}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "16ea3f21bc68c4ce1c751b54b94b68e8101b0be610f10753991e0118dda1cf17da24831b8a2c0e064180388ba5b19d353ada4237e6a1ff5d2af1b438b19d431c30a9746fc8a6ba8d414e7f2bc30284813ef68ab3ba70c325742a653ce3aa137c0b79a72c894111b74a8e59fca0d92464c1738f77209ef9d3af5428a62168a3892415df575d20da3a"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x80000001, 0xaca, 0x843, 0x6f1]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x5, 0x4) 2018/03/02 05:47:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x101200) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r2}) 2018/03/02 05:47:38 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f00003f3000)={0x0, 0x0, 0x3ff}) 2018/03/02 05:47:38 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20000000000001f}]}, &(0x7f0000f91ffc)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000ec00000000000000854000000000000000000000000000009500000000000000050d52a970296e499cc79c6a01a9f04fb5d68c718a330badc8bc8d9ee08095e0cbac6796002ba074a311"], &(0x7f0000000140)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096, 0x0, 0x0, [], r0}, 0x48) 2018/03/02 05:47:38 executing program 6: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0xffffffffffffff60, 0x9, 0x1, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r0, 0x2, 0x1, 0x40, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x80000) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x20013, r3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xbb, "de2a2233d6411804fa43ac86231f4f3176baeb30d5b6d143d50505999445f0fe34dbd520cfe380bebdb9e1b4f666fd6309e602330bb20d41781f44252b10f0d301b3318b924b13cdd92048a561f3082515af250212aa7dcf7c6466c09f80cb7903594550db95b35d4515a99bf10b206cb155a08922d9e8a710604cf7507dfbf50031bfef40d206ed13bbddf1268f8983fe94b3ae2beb61b8757309b19f7de60dd087a4e28fe110732ccaf408f71dd261fc2c4f02ab6fa69805e817"}, &(0x7f00000002c0)=0xc3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r4, 0x80000001}, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x47}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000780)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000009c0)=0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x200, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x73, r5, r6}, {0x4, 0x7ff, 0xfffffffffffffff8, 0x100000000, 0x89, 0x1, 0x1ff, 0x8001}, {0x9, 0x42, 0x5, 0x6c7}, 0x9, 0x6e6bb5, 0x1, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3506, 0x3, 0x3, 0x10001, 0x0, 0x401, 0xfffffffffffffff7}}, 0xe8) readv(r1, &(0x7f0000000080)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/02 05:47:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, []}, 0x90) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400440, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/02 05:47:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipx\x00') ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x1ff, 0x7}) syz_emit_ethernet(0x37, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff000000000000891f789c15543c254312bb3de7301e3d111608ff9526c9403a504212a3965113b89902353c32a9da5af19066b5c90511f6702a1163f0b193e2b03b8ce48b121eaccd5f523c58078a196b7b18fdc22beb03"], 0x0) 2018/03/02 05:47:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000000c0)=""/86, 0x56, 0x2003, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080), 0x8) 2018/03/02 05:47:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8001, 0xc00) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000080)='./control/file0\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000014000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x108) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0xaf1e, 0xb2, 0x42bb, 0x8000, 0x3, 0x5, 0x4, 0x3, 0x766, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) read(r1, &(0x7f0000000140)=""/252, 0xfc) r3 = creat(&(0x7f0000000100)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x10000000, 0x10000, 0x0, 0x0, @time, {}, {0x0, 0x200}, @time=@time={0x77359400}}], 0x1c) close(r1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000380)=0x1e) 2018/03/02 05:47:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000340)={'gretap0\x00', &(0x7f0000000280)=@ethtool_perm_addr={0x20}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8c, "0143108d767ef17f4a1df8657d855d3d302d00e3987ac84d8645e17ecd0afc8ab7505698b6ad7926f2d65934ecb4ec4461efd56661341798c9a45ef8b7706a88244be460b09dbc05daa520ab4625fcc3a24fe7d5d5ad600a8b510d9737bc7c93891cdb5d7733005636ef5ea83e30df977b103cbf55e95d0d79967c8c681e822fa5b35edae9b67ecc31ffa866"}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x25, "9fdbb27f2d091b7566aeaf9cc2e5b211035c360ac8db7ba9f054e1967b1790b422a6aec206"}, &(0x7f0000000140)=0x2d) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00001d8000)=ANY=[@ANYBLOB="180000000000000300000004000000003a80000000000000"], 0x18}, 0x1}, 0x0) 2018/03/02 05:47:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10000003, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xf53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x3, &(0x7f0000001fe8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffad}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/02 05:47:38 executing program 0: r0 = creat(&(0x7f0000891ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'proc&vmnet1\x00'}, &(0x7f0000000080)=""/96, 0x60) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/03/02 05:47:38 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000, 0x40000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="fffffffdffffaaaaaaaa000008004500001c0000000000009078ac13ffaaffffffff0000000000089078"], 0x0) 2018/03/02 05:47:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x8000, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x6a5, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x3, 0xe3c, 0xfffffffffffffeff}) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/02 05:47:38 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f00000000c0)={0x1}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x10a80) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x85e, 0xd7b, 0x8dc, 0x1c, r2, 0x6ea4cbeb}, 0x2c) madvise(&(0x7f0000269000/0x3000)=nil, 0x3000, 0x9) 2018/03/02 05:47:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns\x00') ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0xffffffffffffff72, 0x3, 0xe617, 0xa9, 0x6, 0x9, 0x83, 0x6, 0xffffffffffff7fff, 0x40, 0x5, 0xffffffffffffffff}) 2018/03/02 05:47:38 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) socket(0x5, 0x4, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/02 05:47:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0xfffffffffffffffd, 0x0, 0x3f, 0x0, 0x8, 0x7, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x1) mount(&(0x7f0000f7dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/02 05:47:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0xfffffffffffff587) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000041800050500000000000000000a00000000000008000000000c000c000600100000000000a5e1545c112a4b505121b34baa410d"], 0x28}, 0x1}, 0x0) 2018/03/02 05:47:38 executing program 3: socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) membarrier(0x12, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/57, 0x39, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x3, r2}) r4 = getpid() ptrace$getregset(0x4204, r4, 0x203, &(0x7f0000000200)={&(0x7f0000000280)=""/80, 0x50}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00000001c0)={0xff, 0x24, [0x54e, 0xf18, 0x5, 0x6, 0x0, 0x647, 0x7ff, 0x1f, 0x8]}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000300)={0x7, r0, 0x1}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x14, 0x0) 2018/03/02 05:47:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="27000000ff01000006000000000000000000004d11e28fa1edfbcf908deb2b28d6c5768b031dc553f989bc2f6dd99dbc249f5876a4e57756c96a192ef746dfeacf941fa7ab7a6ec2b9b6b30f2742e2dd03c2d8ee69c3000000b3080000"], 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x900, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80018000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@delsa={0xf0, 0x11, 0x20, 0x70bd25, 0x25dfdbfd, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xa, 0x2b}, [@replay_esn_val={0x20, 0x17, {0x1, 0x70bd2c, 0x70bd29, 0x70bd2b, 0x70bd28, 0x9, [0x8000]}}, @mark={0xc, 0x15, {0x35075a, 0xfffffffffffffffc}}, @replay_thresh={0x8, 0xb, 0x679}, @ipv4_hthresh={0x8, 0x3, {0x4, 0x16}}, @tmpl={0x84, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x7f}, 0xa, @in=@rand_addr=0xfffffffffffffff7, 0x34ff, 0x3, 0x3, 0x10001, 0xccd, 0x8, 0xfffffffffffffffd}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3505, 0x0, 0x3, 0xcbba, 0x5, 0xffffffffffffffe1, 0x2f}]}, @extra_flags={0x8, 0x18, 0x4}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x800) syz_emit_ethernet(0x4, &(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=r1, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="752fd003ad31a8534ea29df432d8c58dda1effe7fdfefe1ab37578806c73a5cf7a17fe99cc6980df34b8ac91ac3d6e7e9b315f4b5544e8a4bef01080bf457096405dba74b55fb4c8a5c81ae890aa79cb3960b28b987c4e6176c26cdc053d5ea9c381b91fe2401b9ce8c8d8734039a4a0f7d68d231161aa94daf5582fbf7b0b", @ANYRES64=r1, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="9ff1725d57959e3fdae26a977184f99d1a00a669e2c132", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="3c486643abbe5703deebe979410749e521000204f534e35cdd0b19c8458bb175aaa9b02663826cd37a5da303b4ed05c180c98109a21a4e59f34f25e370863c2412b2201dcacebcb6d338343d7e473a26110473abe23286200ffac2adbdb8fc09873070f2d79236e7a48867bfdf42b7ddc3abbbdee44f325d92bd3252599f558f"], @ANYBLOB="f25f4518c0ab1fe281fe8cf31f37c644167826760a94800a46bb2042598fdf795af4104152f01f7bc684d5bcf10dfc863cf52b3481ff9030c80173ad8fccd79a62e4afe36558b32103c5ef0614aff32dc579396dfa8713fbdcc80defeceb1127e723b2257a827eba438caf5eecf3be3278071b4fd76ae2a2f80908bf5be82022748dcd2d", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYBLOB="26ea54a6fcabee4588a32bc4f682cc87701a50b78eb39e70fd80000d3bc4ed2c7c110cdca95c9e864a461a990c98ed5086b205f4b7c46b9c3ba70eb732d5f128d5569ecff20febdc2762ad2656c07bf442381b04f587", @ANYRES64=r0, @ANYPTR, @ANYBLOB, @ANYPTR64, @ANYPTR], @ANYRES64=r0, @ANYRES64]], 0x0) 2018/03/02 05:47:38 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10800, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x3e6) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b}, 0x14) 2018/03/02 05:47:38 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40a80, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x1000, "134131e780afa640eef804648e9e7360ba9d3b213e4de01a6f0625e22526f751bf53d0c7f914e8f6357c5b8ba41546be61c71f2ba86a2427846182594c3b1337d0eab58e9f48d348bdb0d0c79ea82ccbd5c0a1e8ee03fcfec72165818d6f34a3952a341cd29254ac8c3d976d259036336b193f561245a3353fcb3456827ccdcb25ea0eb05293fd89b229d03ccde2d93d3e8a607c6c74598da191f0643813df99b719dfe061fe18a6f1b3da2159aa5b90d8caac741c4a2055cf943bab968996cae6b74b5e87926353f5898e46607fb40250b429acbdf655f45e0fb42b5e4f001a51dee240672744edfe99f6e229732e30353b7f2079428784a27d80716df61c3ce1560223c76b65627f7960707a4ea82d74d4952d11cf2f8af0f8ce20d94b0452353fb92b950a4d00615246f773d8b41571077a32473c45aefb99fe36a3a9c4d1f32b7ad42f2ac85ddd3452022f6f0f1ddf52cc58e209579dfcc5fe787afe9db3906131b084463bdc246bb86b64ce7083c26f7a708f33b0b154d2c40d8f0e76f2d9289e10baa65a00c1d47ea38b193442cca9f073fa4413d4c7994f627c253220da882f5a3f6ef0f8584054fae498b5b9419ee144865671e25fa1ba0f65cb5f2cd3f1e389373cb4d15d9b09a997ce590a3767dfe24ab82837f6aee289f7a5da48fdbfdea7473de90c9eebf59f5cd443750cf6cd3e0b709377e2174bea47ea0dc68fc7e4ec6e9b8dda54a7dbcd0e19061c5e1f683d7d449fc130b218d1a0cf38cbc382c42a2953b56568b5c56be772eb058630b5d2706af7805498826011a9e4330b0bd500571d943cbec86f3065e0bf20fe63764e8b6e63b4d60c319dab6b40235f11394c08884a459600298d16ee5f5850cb826ffe6561aae3494edd915c202fd692367484782ae62daf5d6922d5ccd8baf854477adecdde62442ecadf9f51042d813890bccd8dd0859761ed0aa9f107e07b711e5e3b6db719bdc2e169183b4ae476bab4d7da03fd20f60fe0a09cfecb451248f6ceda71f39d92f28c25649a7ef4451832764741db60c7eab06bd0e319d25d3b4a1ba0cb8b9d8f502eb23c6dfa8fecd72f3c2316842abc38a494a37be6903b3b00368ef15c6f8f527157a5e4edd3aa7df0d0e198954abef9795054d28980ec2e82207e4814741de024bae88d3ce369701cf9b457f5194a7bacd33fd91a6f8a2b4f43dfa137ba3e3add27821ca07701863dbaf0d1e22d377dabeb5398b4f7f43e4b1c38133b3e642103d91b4194970af718794b66c2fd2941c1b54672913651c57eb0c927267f2ce60013e7a6c00335cc8371423cab13b4475d3aefbc3057f9da1a99136a8996840fdbeca85d8168122cf56599189122d22926b0da9cfeb95fe649e8878b57cfe5049eef168ed7f4e323029c28db33c81b357da55aa76628e5b912768a1c0875b02967d69df0bda202b77ab90b9923ccf28934c667f6af9870305d85ae057526e5cc9d70f4d04ed774c4723dea604ff87839ea40b0b01b55b38dc7a8f8188e442d47f01f2b9dcf485e9476c00a8ae7006abc3df8fe5d9933b0a77c8c8d2c390c6434c397e00669e1547799ead0b9f6de950b49f72d9e7bbfe03e04825ab1019546081d7b241e5b36bb1e679fd19d7cf003cf0976c420c7c44ddc678371ccba5b7f89526b997a7d9d0c511d9b4505e5eeef5c4ce1d207a523798458f1d4f712b74551f2c97a121b419146e3a3e459008ac01126ca4b00ad4deb812a5bc644fbdb71afba83d0097391f0d36ac2126db8072d4e2774bcef49d0482a9de06a073d77f6e5151df75fd4e8607675e0035ba1a0d69e3411c7a5d138132016b526c3b3e18ed3f34d02b2da255224083788ac266c35c66c396fbf15611f6a934daedefde1ea045f4eda2fa4606de5040fe9d479562fdeb3c00245702c83a9af168b95287650986e7966f8ed850adfe49fa31256f64509c96712c796a41d54ad28dc2d2985310763efdb1b72253cd00ee51aeffcbf8ebf59724dad9e48653e3fe6e7e51299d0288af2030104303569d61cdb66e605d72b5c9244b3e908c85c94fc3d7cc02329cc84cefd727fa6aab73e48c2b7254934f13d45622f0a1080dc621bb61f9765abc4ea420bdf98b84404fb75c18941241c336501f56240c4566e8433e938ede5ed2e610e1a7cf27f9dcb9cdf1d151bf1be541f04da28b6cec27a10884a8df125b0b28adc6e490ee3640886b0ceb8e6850ab484cde9006c3a0c9c0d90c3e07c0b70d4b583c847b3f8842207bc28e2a6191668aab9f641578a1a805b8e2bf149297f96b451b1bfe772e4fe62bbb0af611aff855ed66f15915db6686593a519383cc3e37abe37609e0a69909198892b25a1bf1b48149ff67025b3047907fea93329077ede850f1cf6fcdcdbfe4971cee57c560e20884f9c34b4d8b1f6634815724b399ac33d98ae953d7f624764b6345a562f73c3b16d783260e5ae3a98f9c44c6b52516c6164be66c62fe87b34b8320f9a35b53aaf63d3a4e595ac886c427be4c1ae6f9eff7b72ff4d16740ac939ce27dd41390f3416c0a06b03f5bd71d72fcc6042b11d9a17f66a4814a61df4e24b18b237d67cd5dd1c96fa658f644cf4c9935735c43754d75d915d0e765e1ffe7ce8a959974872721217fb23210371c4655a9dfe2c85a118ca29b8008f605fe9cd921fc7b4a77bf682f8fa93fbb4897e6390efeef3d260894a3be482bea0ee3fcb856e02301de97d4cc1be74fddd4076870c10a61e6a22434457de0bb71462db77ff6307bb3fe0ca7f4979a68cf289de99453615c58786813c223f94bc5199769f0bb8540301d5042e52b2922d8b2392dfba8c5e92629ecddf9e6f31f4935488f683db2babc3ba0f0206cb046ece621acacce0c3bfa73db06704d94f6bc863d22880bced0b01e3b2657ac8a9aa704845faf151a9c5080ca695674a23423e8028fc79015180f67fc92106ea2477c1d41379b1c476221988b575d4dbff600525d536eeb08a9ac62db61721e8cc92a94758eb61d5d8bba663ef6492b5c7bf012087df5618f11e305fcacf98ec321018abeddbf342d1529016c505665c0319ab824264e89aa472c0bc61f58548808f4e63cebcd7f642b8b4e631314545e17cb905231ca0237851d861639bcf715e67463f5425a17ffabc0df0a0b2f22e770847a23940b444bb749bf79c129ad9a7f94ff6b2aedccf9bcfc13935a338bc4224c5144eb78179a8a6a602953d055173aafb91febc208b590930d3d705ffe3a702b73f31ff4722eee348f7dae41cdc8b45cf11784573ba56b049999148a2fa2af00f267ca05020c46d777685d9f54df95ddb38447568cb52bee15a3d2fe735d29fab7a062314e679b0d17c5b5a5b698787cc47a0baf89d1f2899429fb565385cd75ce31580c8a30fe7efbc248fd095aa8530d84f534099ca0fb848553417ad925005faf7058e2b194d286d325bffcbec67669f4bd5bc1d5fdcc79719f35393bedfaf4cdfb666318e8a2a26f8492d6867e4ed7d6b7db99e4ffef3f02b8d53cf01bfc62f0de6446834a238037398ad86292b92c506ca30a2388dd52542d8f61d9847e88fc2381ddfffb8b93f85f762adb91f653b9b5ac8279813c8ea46ed1b1109870cd709fe1f284699eafb53207fa56f9a8c96d876365ce77669c934fd24b198dcde45b183fdc8be58854ec8e4fa3527b513a106362caeb3270b4456244826418cb2632ec85093761678f15d44faeba3a002c545d203d7a620ee82e45f33aad550ea9f6f2176e6a8200b4ca71a7d0ee2cd1fa1dd07d2726918f396518bdaf4d7e90558d5c8549219c08f81695c1e3b2454241973a8c9044e32d6dde30636fe2cf18c3bd63a8647b726097daf3bdb1f2668260838408c3eec34ee198b8afef4276804745dc196abbd805ebdc0c47a86e01a6bb40b012816bbc4b8fd09daf5b0a0d4aed42aee64d415f84a361bc72077ace6abb74b992e6097b39eea71ca3d4329722588583b7d417970742c85155f7a784fc761fdaa7e19e453898bae454ff6aeb63dc5d78dbbf1d1836e06dcced6ccabe8d291f48d5398978091bbf101a03c59ecca625987b0d5545a29a1825b75bcd13d1eb11f4e53aa9da7ea4ff65c28a2ed5be033c58df5f2baef17c866003bbeefa56262e4e3dccc96f1ba9d944a14a8fff2f49c422e2897dfe08e797047d9d351b2214ace3d93a750fb1bccb05091f0dbcfce2b3c888f42b520af31373e70be85f9382df5cfd7a56f5168a833147338f6824c3c8801e39c25dcf012a95c20a97a574153c89d5b60ba75c8b3f1d7710cd7e61562ba992c4164e332ea5908a5e1170674faaae60cc4b1dc9063296e5bdf565c338a6eb2cabdeac2da97339e32a42717f0900512dacd3f6d619fbad9e560393f7fd5484113b2bb1c57fc235bcc7822407c438f0730f37fa6a8b1dfd2eb6e13937795c9116c525050bf17b354af5a5cbe2765bc21af48e81d44708e9d6d7f44de1527af3f769a4388a33d707501973d7af2b9a9fbe9dc6924b84cc58bb2d49aceea13e6e2ab9a251c3f83818f7f3b5e1394fad36fdcdcbeeb25e49db86e1a6004164f121fd10abec9ec7811ab3c3591dd9414fe405f3563a3a293916be9460e6f98a84f6bb580c67b9d0fc3b1235605162429445b744cb41973429d8350f8927fb0161c1d2f742149f7311010139660fcff890b839e7a743ac016f18f06d1d2a4414b34302dc4eaba5a3f9f058d81487d646ccbfaf0b7f2d8dc652132935a0d2c8c4d529bbd984d9d2a2164345fc67ba4f38ad67057ce77731a60d6190b6c4dd015a732f4dc45eccadcc379ff499855be4ac32ff8710405ef3b30e1f098d9cc824680a13a6329b85c4aca86ed18e5ce0c3f12d22e595aeecd135183bf6cb04e7a3fc94665edba60d72b951a9b575dbd6d5fdea0397a431ab7d8318521cbd9282875ee8183443136e88ca84013753f587fb5369d66c96eb2a819e2d5394e2a9171115aa1f33219247b6b0994cd2ad9eb70d17d8b2b384c7281193259d7592249f9b266576cf2532d4392e3897657a2aab3ca7e54b0c4806f3c16a882a201ef652f273b119ac6539a246bf855614d8ccb0bd2371a0cd69d1552638e53123d830494b9ed6eae971594e2eb85c242db0db14e8054ebadfc780d15511cf9d64136ad9007ad2403b2bbb1a95e73697cfb2372c1cabf8e3eb88d227c2e0631d4dfa0f48949b875fab55cc6e0866fcf1495c0f0bd124c927c07a2961afc05a36b4e51244de28753e5e0157746ca37ad4f388ef0cbbecfd076586d6108880a67060a6bf0340329f00c8bcb93dace8b86347c2898508e321031cc2c4f7a581b46ad92ba1d6da7657514010df656e68a58d7d18ba4832bbb558bd09c3eddc7319446a1c5a7d583b85f37c65e68b2049ac1d913b736ddf386d63449b03f5327309cf891b8a7c103dd9d25bb834a5cb52754bfd892ccfa44267b70d02af73db7fc643ea85cfb63b321a3cf8c9c19b362263f7769439a29bdfe48e2fb4b2f07258809133a6e8d61659c721a211dc20547622c0d6ca233ac191231c27e27f672c04f036f4ecec8b40dfff0bc02a3487dbccd0bbf56271d58f514b365b2a735a245a8a1636fa2ec7d0b65e850145540c03b60390332caf617d8b8f8abb4578992a6a150b8bc855f0672f0c4adbc44373dcc0209b19f5f2a3bf73221621191bbcf0bb07b1e0d48aadfd02f6d735a85889a45de095e9260c65d7f7993ce6fefdb0aa86949c4871f06e44d7120434630736972e2cdeba45e3307b424f1da7ae01541e389bc8db3"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x8c) openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x40000, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00000000c0)) [ 64.775682] audit: type=1400 audit(1519969658.212:69): avc: denied { net_bind_service } for pid=6798 comm="kworker/u5:1" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/03/02 05:47:38 executing program 2: setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r0 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)={""/16, @ifru_mtu}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'gretap0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000200)="fed752d364d614f41fd146c114779f3070ccfa30cc831f4ae0b7f19c76a837d1a5ae8f6873dc82d341ae9ccf3f6d064ed8ea4d0644ce490a33c360e723dc41ff513e8ec97a5cd506a8bc6de2da0166889b7eaee0ede82f23508da1fff872fb8ca067200f86dbf6a85f708e52f25c8266bc748b37d65e7755e8fc39a066cdf1c9be948ebe76fdeff293bcb1b976e7200df050015de9b81e0b4bfcea83cd1aa6c0f4", 0xa1, 0x40000, &(0x7f0000000380)={0x11, 0x1b, r3, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = memfd_create(&(0x7f000018fffe)='+\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000000)=0x100000001) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000000140)=0x7, 0x4) r5 = fcntl$dupfd(r0, 0x0, r1) r6 = getpid() rt_sigqueueinfo(r6, 0xf, &(0x7f0000000100)={0x35, 0x103, 0x1, 0x6}) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00000001c0)) fcntl$setsig(r0, 0xa, 0xa) mkdir(&(0x7f0000000180)='./file0\x00', 0x100) 2018/03/02 05:47:38 executing program 7: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000a22000)=[{{0x77359400}}, {}], 0x30) ioctl(r0, 0x227b, &(0x7f0000001000)="06") timer_create(0x3, &(0x7f0000000140)={0x0, 0x3c, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_gettime(r1, &(0x7f0000000100)) read(r0, &(0x7f0000919000)=""/154, 0xaf) ioctl$KDSETLED(r0, 0x4b32, 0x400) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000080)=0x8340a7e051402d31) 2018/03/02 05:47:38 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x8) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000299000)=@nfc, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)=""/146, 0x92}], 0x1, &(0x7f00000000c0)=""/4096, 0x1000}}], 0x1, 0x100000, &(0x7f0000000080)) 2018/03/02 05:47:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004500001c0000000000009078ac14ffaa089078"], 0x0) [ 64.877386] audit: type=1400 audit(1519969658.257:70): avc: denied { map } for pid=11175 comm="syz-executor6" path="socket:[28781]" dev="sockfs" ino=28781 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 [ 64.904277] audit: type=1400 audit(1519969658.287:71): avc: denied { connect } for pid=11197 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 05:47:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x14, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308, r1, 0x4}], 0x19, 0x0, &(0x7f00000001c0)="3fe81d2f859e010ba9f7a902b1787735a22173e1d9503211bc"}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x4c0) syz_open_pts(r0, 0x8000) 2018/03/02 05:47:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x9e, 0x2) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000240)={0x7, 0x5, 0x1}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x711e01, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0x0, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2a, "c0f7a381eb26128b3b75620bedd31f855857001d78d7eda4be99420046c836d1c68c0c91d030319b9d7d"}, &(0x7f0000000100)=0x32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r3, 0x53, "a70e674dd0eb0b5dfb6ecb0a51c451370900b8e36e06e08621486a563d43abae81eb83cad72dea4ac856826eda028e765cc597b182f0692b2ea114e935f4f0426bf9abced959cd023980f195c5c0bb438837ff"}, &(0x7f00000001c0)=0x5b) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x20) 2018/03/02 05:47:38 executing program 3: r0 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x3) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000100)) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r1, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6}) 2018/03/02 05:47:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000180)=""/42) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7ff, 0x200) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x4, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x3, 0x3ea7, 0x200, 0x6, 0x0, 0x1, 0x8, 0x1ff8}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2b) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="dc5e7d59575247f0a01b629e712003bb", 0x10) 2018/03/02 05:47:38 executing program 7: prlimit64(0x0, 0x0, 0x0, &(0x7f0000000000)) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x562, 0x80000) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x2, &(0x7f0000000240)={0x2f28}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'dummy0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000280)=""/54, 0x36, 0x40010040, &(0x7f0000000380)={0x11, 0x750f167e2b4aa28a, r1, 0x1, 0xfffffffffffffff9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f00000001c0)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000002c0)={0x2}, 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x48, "25f75448cd7f1c8032027b59c72a48babf239f474f1d6ebffa3c26aedee3689782fb7d76099fccef200167f578789d322b8184650c831aa3b200a23ac70de00a3a750937fcabe2cd"}, &(0x7f0000000300)=0x50) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r2, 0x7}, &(0x7f0000000480)=0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000004c0)=""/1) 2018/03/02 05:47:38 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/02 05:47:38 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x7033, 0x3, 0x1}}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000842000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd}) 2018/03/02 05:47:38 executing program 4: socket$inet(0x2, 0x200000000000003, 0x9) r0 = socket(0x2, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0xc00, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000440)={0x2, 0x0, [{}, {}]}) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x3, {0xa, 0x4e23, 0x7fffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffc0d29f55}}}, 0x3a, &(0x7f0000000040)=[{&(0x7f00000002c0)="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", 0xff}], 0x1, &(0x7f0000000780)=[{0x9c, 0x0, 0x6, "4d6b20ded86fff38b289f1293b368a5cd18a37f552302968fae980646f238bef5515a892a12c3f4247e3ba32c6595ecbb71872c8a0ea38ce84fa377be903c5a793292eb7902ae683207967370e207be3cdb96f8773c93481dc08c0b23f5a4370174c09dfa26255c29317995b7968c1a294dfe9a90f17b1db296e69fa45358bbaa692c426fe9c48227b8964290050"}, {0xac, 0x0, 0xc15, "cde2a056460f97dd521d4c676262bb6f749c1a176ee859402d280280d1f9772be463dd76cdb18f5d9e2866eec68b0258109bab912207df5a8de5965803301bfbd75a509eec631991a48d1d3e3305957cf4e4ce0522aa766378ab0b1674778e2023ccb1263e1459544d6b93854f76baee2732f09a1860d8f6655ef9597abe196d6d4df846f5f01bc9c218b86a6aa61f2140d944f576d2b31ad810f9c4774e"}, {0x100c, 0x11c, 0x9e, "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"}], 0x1154, 0x8000}, 0x8040) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(pcbc(aes-aesni),sha384-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) sendto$inet(r0, &(0x7f0000000140)="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", 0x17e, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/02 05:47:38 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ca9ff8), &(0x7f0000261ffc)=0xfffffea6) 2018/03/02 05:47:38 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9c0c70f, 0xc180) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYRES64=r0, @ANYRES64=r0], @ANYRES64=r0], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1], 0x3) setregid(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000640)={0x0, 0x7f, "c2a34c9bba16edf65ad62bd83881c4ab80f2a4bf98d7dca0e79daf78a0f8a1213c37c22663c45481fcfecb812cc3cea404b34f8ce38aeb60dfdc4f88f7f614f8533cb948d2fa5f7cbf2c7629cf6077236acee2a0e6965ab837f0b40e0267b8a6f4a71bc14011dc2c25bbfec2768cfef83aac781c06fd4672c007657e1dd1d1"}, &(0x7f0000000040)=0x87) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x4, 0x8202, 0x1, 0x6, r2}, 0x10) 2018/03/02 05:47:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x10) sendmmsg$alg(r0, &(0x7f0000004580)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="1a04cb697c17578ee09e048f9043120839609827c4bd165d30b38a8325329025588c5898c4965e8ca7ca6c438463e99068c78537876039f2b6c5d7304b44", 0x3e}, {&(0x7f00000000c0)="d33222247c355fdd812b254e67daa88eb7a5e1e1cb39a870436022eb8fb79d484bf2435da75e986d704b5fdd9cd1178d697bef2da3a80053", 0x38}], 0x2, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="9edf2eb1e2f2d033f6b07a2487de3d57bb03aa770b1a0454585a205ea35d583b250ab17ae9a8a860b49c27f9845659db34b66d97817ec5f1741e091a4abf2227b1ce7f6d5e2befd579705f78eaecaf79eca8b071340159eba5dc05d418f4a3bebfde58cc801a5d4b0392bb", 0x6b}, {&(0x7f0000000280)="8eb409bede1cc98b9944f483d94dff8b8082397aaf80c4c269c56ab72e2996e0de6657aeae3f3aa70faf58221690d17b93dfad624f74e101d0883d64c4c0af1301a4be02ce2032958954a03484d69014959b626dc2bf80d93bfb525623ec19bd36dfffceef39d0a2ad869f7a7c9744d760a18006e1af16e315ed0fc1c2d4f66db9492944418e7bedec45166a325f6de0974fc094f666a80f00b2ebfcdf274261d7d7375d62266ad6178dc341f4ef83b352ddad988438bcac9ec356127206e248703f447451f50b4e53626a613b2c54ad5fc5cd762f", 0xd5}, {&(0x7f0000000380)="b0b1d90fcf9444c7dda532ff3970836c52ae6b43ae54012f4cf0872931d017429ad1e70db8c911fa5eb759304c039f79f4770bd335604f5bfac00ab8b1fd4513943e17f7c77d825b9e9efb048b3a5e92790b2f16971f1774300ef5a70e4a242a74595539d07add9ab8561daf73379849b6b061e5e80d31150fd7ff296d437a3f32", 0x81}, {&(0x7f0000000440)="28b8a9fae3969db9604a7f85a34372a113d12a09ef35b9781d19d2baa24dba051480198026d51a72a9ba667ad7daa12b4b3f744c581ba04a6f81d199263f844bd2bd359ea2f14481e0285c7b9e2f7039a4a1c1b6588da6b10f0a8f844ae70c766a446d1a3eeb8efa6c653e661988e547339a7294f272000e8790669553b2acebcfdaac9a09f07f765236f11f772558b22c10d24edc652510d1de6822665e23e161f42979880d8947422cdc47235c9f253f68d928b557b7f37e3afe7e89219cd8bf705c", 0xc3}], 0x4, 0x0, 0x0, 0x40084}, {0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000540)="592f8b16d197cd1bc1c6add30ba8bcbe69e0a887f7980160df87e250bfbb582ccd45fa15d54ff58f5b14dd8dcb04196314fc6477a4c906a3c3e1be088a0d05d97627460206a9866318d73310cb44480d08dd5942fac0e9ce9c1027cc590d62b1fd12272b10eafcbab5c8d5f92e487ca762df901000246059c05e4c3da2032fb09425805794c6b2388da6efa2e8dd55d92bc2", 0x92}, {&(0x7f0000000600)="8eda738e6ca57ffe446027f76dabf1e7dbb1f29e8d0f014d1554492f76f408f66e6902acbb2952c91ee18340f8c256023a197ba1403f0b499d9a2f78d744ae0b3814afb43c5d6e3304d3f97debe62356e3ac2cdaeb37e0c76498f3c120f537b26fbb702597fb67d03009ccdc840739fb9db007337721126fb8a045786b69ff1f5a9874724dc0001d5777fa6b2aad8ffd8826e4f1e809b9b26701552914dbfdc427cfadade88c61e12d44f9916ee831c4c7ffc4c6ae7c92bb4d9ea144f06eeec4856147255f1d62", 0xc7}, {&(0x7f0000000700)="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0x1010, 0x4080}, {0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f0000004400)="7cd475f5ee33e4edcae90d1e871f4f1f44b3505306c671519e75107b43bc922e628f5d8530d5ab873ea1ab8424f87468f265c5bbe5d396c67f554e8387cdef13900456e983a44cf62d055c0aa80a91bfa1d2e9ed8f37e24987396d17bcae6568d3d2c6e41ba99596f7642f734b5d7430d916f5900a6a72349205c1d8d3fb24bd6c84ea9a3120b752", 0x88}], 0x1, &(0x7f0000004500)=[@iv={0x70, 0x117, 0x2, 0x60, "68a0428d8410c085bcd0c15206d67651712981d068ed86500398a2021f7c9197707c29fd3535b8aa40f4bc332f16451b7b27e6209804c6e63c3bfef0bd985aca7668d83959668fd4fa11580c119e0bb9b33233440f7678f013f1fba2a15897d2"}, @op={0x10, 0x117, 0x3, 0x1}], 0x80}], 0x6, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r1, &(0x7f0000000000)=""/57, 0x39, 0x0) 2018/03/02 05:47:38 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20) inotify_rm_watch(r0, r1) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:38 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x7033, 0x3, 0x1}}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000842000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd}) [ 65.010651] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/03/02 05:47:38 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x4100) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x8, 0x14, &(0x7f00000000c0)=@raw=[@alu={0x4, 0xb5, 0xb, 0x8, 0xa, 0xffffffc0}, @exit={0x95}, @generic={0x8001, 0x7, 0x3bad7936, 0x80}, @ldst={0x3, 0x3, 0x7, 0x4, 0x0, 0x2, 0x1}, @ldst={0x3, 0x1, 0x2, 0xe, 0x5, 0x8, 0x4}, @exit={0x95}, @map={0x18, 0x8, 0x1, 0x0, r0}, @alu={0x0, 0x7, 0xc, 0x7, 0x0, 0xfffffff8, 0xffffffffffffffff}, @generic={0x7, 0x9, 0xfd9, 0x400}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r1}, 0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) 2018/03/02 05:47:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x301800, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000003ff8)=0x10) read(r1, &(0x7f0000010000)=""/176, 0x27) readv(r1, &(0x7f000000e000)=[{&(0x7f0000003f34)=""/204, 0xcc}], 0x1) 2018/03/02 05:47:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xb13d4ccd77326518, {0x2, 0x4e20, @multicast1=0xe0000001}, "00f81600000400a0b22c582b07aed17d"}) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) 2018/03/02 05:47:38 executing program 0: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xffff, 0x1, [0xfdd]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8001, 0x1}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00004d5000)=""/251, &(0x7f0000506ffc)=0xfb) 2018/03/02 05:47:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_delneigh={0x50, 0x1d, 0x408, 0x70bd25, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x64, 0x14, 0x7}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_PORT={0x8, 0x6, 0x4e24}, @NDA_VNI={0x8, 0x7, 0x8}, @NDA_CACHEINFO={0x14, 0x3, {0x6, 0xe38, 0x401}}, @NDA_VNI={0x8, 0x7, 0x8001}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_newroute={0x24, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "82"}]}, 0x24}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x680, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xffff) 2018/03/02 05:47:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x38) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0xa604, @empty, 0x15}}}, 0x8c) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0xfffffffffffffffd) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/02 05:47:38 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x8) io_setup(0x3, &(0x7f0000000040)=0x0) socket$inet6(0xa, 0x4, 0x1ff) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="bb", 0x1}]) 2018/03/02 05:47:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9}) syz_open_pts(r1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TIOCCONS(r0, 0x541d) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x33}, 0x39) 2018/03/02 05:47:38 executing program 7: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) fadvise64(r0, 0x0, 0x4, 0x3) connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xb271, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in6={0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e22, @empty}], 0x58) close(r0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) 2018/03/02 05:47:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfb67, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x93, "f417202c92168618ae0954f7fb74de6ec3133fb2607f56431ba5bb00cd3ebc2d86f47c5b39de6fe60aab02bf224c87bb0d7042c068198eb7d98c206e3fbbff53f474d6f2687593470f56fb834645052d0ffdd0e1a67be1a252da719cc178b6ca229b0bd55bb386dd7260254bd4756ced4cefb30bc7c5f599bae03e45a4c6d98dd64b63a763e1ebba0c1ccba79ad47f3134a7b0"}, &(0x7f00000001c0)=0x9b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x9, 0x7ff, 0x0, 0x9, 0x9}, 0x14) 2018/03/02 05:47:38 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0xfffffffffffffffe}) 2018/03/02 05:47:38 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)=ANY=[]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, r2, 0x2}, 0xc) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0xff, &(0x7f00000000c0)=0x4) 2018/03/02 05:47:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x2ca) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/02 05:47:38 executing program 5: io_setup(0x3, &(0x7f0000000000)=0x0) io_destroy(r0) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:38 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/44, 0x2c) getdents64(r0, &(0x7f0000f57971)=""/1679, 0x68f) getdents(r0, &(0x7f00000000c0)=""/134, 0xffffffffffffff15) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/02 05:47:38 executing program 2: io_submit(0x0, 0x1, &(0x7f0000e8aff0)=[&(0x7f0000b5afc0)={0x0, 0x0, 0x0, 0x0, 0xfff, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x6, 0x7, 0x1ff, 0x0, 0x0, [], [], [], 0x2, 0x4}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) sendto$inet6(r0, &(0x7f0000000380)="9a77b4e1a96b8d0c88670f31936f3a8322df712579cecdaad6be7be25bdef1f95f4f17014a64329f6fff6077db87c73893dda68e7e001e170f4824e1efdf30914c55a16010031a92c1df7f06a5d58b5759f5f09aab3159e00bf6479ad7353e0394bfd84920bea9998453d8c9398604ee41ea16edec48d337271692fa20b287de95939734b5fcece78eb6d417e6d9e947d16e9b26df05ab46ac11fee8d9e05750b031e0b4aa9fb954", 0xa8, 0x4000, &(0x7f0000000300)={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000340)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffbc) 2018/03/02 05:47:38 executing program 7: r0 = socket$inet6(0xa, 0x10000006, 0x200) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) 2018/03/02 05:47:38 executing program 4: mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000140)={@local}, &(0x7f0000000180)=0x14) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0xe8}], 0x1}, 0x0) 2018/03/02 05:47:38 executing program 6: syz_open_dev$sndseq(&(0x7f0000270000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101400, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x100000000000000, &(0x7f0000000080)=0x2) syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000b37000)='/dev/random\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/02 05:47:38 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xf3, 0x4400) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r1, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x10001, 0x3, 0x8, 0x5, 0xeba}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x7ff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x4) 2018/03/02 05:47:38 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x400000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x3f, 0x4, 0x6, 0x144, 0x2, 0x4, 0x10001, 0x1, 0xffff, 0x10000, 0x8}, 0xb) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:38 executing program 6: setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040)=0x5, 0x4) fsync(0xffffffffffffffff) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x101, 0x3, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x6000000000000000, 0x81) socketpair$inet(0x2, 0x6ffa12dc2550b408, 0x5, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x8, 0x80800) readv(r1, &(0x7f0000001500)=[{&(0x7f0000000200)=""/123, 0x7b}, {&(0x7f0000000280)=""/241, 0xf1}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/102, 0x66}, {&(0x7f0000001400)=""/211, 0xd3}], 0x5) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0x0, &(0x7f0000000140)}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f000070eff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_gettime(r2, &(0x7f0000001580)) 2018/03/02 05:47:38 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e23, @empty}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003cffc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000c0c000)=@setneightbl={0x14, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080), &(0x7f0000000040)=0xfe94) 2018/03/02 05:47:38 executing program 3: fstatfs(0xffffffffffffffff, &(0x7f0000000080)=""/69) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0xb3, 0x2, 0x5}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000100)=""/63, &(0x7f0000000140)=0x3f) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/57, 0x39, 0x0) 2018/03/02 05:47:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair(0x5, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x9, 0x19, 0x100000000, 0x0, "8f34c85a1b95c8b228115b6e0fbe251759c9d000058fc865bbe3c713ca821817"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x92c) 2018/03/02 05:47:38 executing program 1: r0 = socket(0x10, 0x40000000000003, 0x0) setrlimit(0x7, &(0x7f0000a06000)) accept4$packet(r0, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c2b000)=0x14, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x200}, &(0x7f00000000c0)=0x8) 2018/03/02 05:47:38 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) poll(&(0x7f0000000040)=[{r1}], 0x3e0, 0x7f) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x6, 0xa7c, 0x1, 0xd0]}, &(0x7f0000000080)=0xc) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/03/02 05:47:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x1c, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ce6fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000900ffffffffffffffff00000000cf8fe95593cb53d9462a1bdaf514e1387f7439f6530b2a965c7a2abf217d5d17e76f817c606cfc5e5d527810eac4a9a5fa56b49b80a66200fa913061fc028fc921ae234b694a025c6277d97f66a0220019b2456288ee71429cc90cbcb90c85d09729eba1b6c67b395e5df6f88f304c631666ecc51a69407ed594096860841dba6698e403c18e61cea5b53c3b79a8609fd004cf8030318f3340ba510483b1e87441b6e2", @ANYRES32=r2, @ANYBLOB="000000000000000008001a0003000000"], 0x28}, 0x1}, 0x0) 2018/03/02 05:47:38 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0xc58) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) 2018/03/02 05:47:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x4, 0x2c0) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)="ad10644b260b467059b730d2c040cd3462ca5f4b54e630b4706f3ed0280cc8334d7ab9ca80f0d79a89356b94e29ef53a395e1f014e3bbdcd8ccada61794ce8c1892a01247097486a2b117edc8c867ef9de6d4caa4c9c4cae7e30a7d583dc3b178c56d8e9e68fc2a3d89355e3288484c1ef9759066cd36e73900fa231eb9495a1d7bfd12c46a0d47271e69d434633226567e4692b599ef7b6bcce3ff3fe9efbc9bd3756e3bc81a369736f0c9a00052b5d03f34b8103e96df211a5bba9c45458bd65a5b3ab4e8213612b67ddb3abd8887c2e6eb7f0127e59fca49f485e4f101669e949e1d81a94f84d1bfce872", 0xec}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000140)="3cb8ee8b42de3552f4b43b2b6e033d89386279f5f6acc7b50b370fa3af130d61b4c5ed162f2eb91d28a414f88affcc46e9a73e59557e432ab93feb1011a2a8236962f7d3af3a53354d6beebd4f1b80e8c3b83e39a9eaf0334ad0764ab04e1558baeee00ad11f7f04ba62d9a916422ef4b0c5cc067d94d0772636ede246b59d251e1536cfd93f40e61985f3a7ef4546111f469553b215ef4d29e4f1f753f17bd2da0d853a0ddd5904bd5776b9373f60b557afe227899bc65f031d4e861f76ca39d75bdcedad10fa67f04341bcf8d5ea0226c06043d92776f0934400b0a6284722", 0xe0}, {&(0x7f0000001280)="c207fce95db2455a05233cb52470bf1e8628a63cb967c0af97fc5d26070d016c863c48372144a3818e156c0bea31ef032c313f377f10ac053f66f4dd91822dfa2231c39371a04e6b9071055f3377d9b701682d618039d870", 0x58}, {&(0x7f0000001300)="956a139715b25ee00c34d74abd8fe568fca2c54cde18903e956b726e2fcd9d1f457fc88dc91f86cfffa4332230725f2d476f7c0e75422cabdc66d7144e69272597f4eabc8b184e782d0e67ccdbd7e6381f344691cc58f19d57c3e0e07b63432404d208f37829a10548d1f82f86b191509e3047c05c383f1f8231c0d866f3538f38cf0928ee42dc93fa3abae4646a78461e3c2b7fa92a3ea8b5d2bbafbb20bee2e515dac558ec3454bb", 0xa9}], 0x5, 0x0) pipe2(&(0x7f0000000000), 0x84800) pread64(r0, &(0x7f0000001400)=""/57, 0x39, 0x0) [ 65.469182] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/02 05:47:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000080000)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1fd, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000031b000/0x3000)=nil, 0x3000, 0x8010200000008) 2018/03/02 05:47:38 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$LOOP_CLR_FD(r1, 0x4c01) io_setup(0xfb, &(0x7f0000000040)=0x0) io_destroy(r2) unlink(&(0x7f00000000c0)='./control/file0\x00') setxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d2e2e6d6435affd59b47b43426556870b1804c546dc7a3851a2e466a2996624e6d24094a131970bd2486b5b06891afc058b403ad2ea958ac94179ab5fac1f779cbe2378a3bba1c3e948ec8396075ee16fa0f7a17242ee8ffefbb5eeb40588dc6ec900000000000000000000000000"], &(0x7f0000000080)='^\'\x00', 0x3, 0x0) readlink(&(0x7f0000b45ff0)='./control/file2\x00', &(0x7f000056ffd2)=""/46, 0x2e) close(r0) 2018/03/02 05:47:38 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x44031, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 65.510229] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 65.665401] bond0 (unregistering): Released all slaves [ 66.794110] IPVS: ftp: loaded support on port[0] = 21 [ 67.073385] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.481812] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 67.487917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.530842] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/02 05:47:41 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="b074c40f5422bccab3cd95759413cd41b9df8724e1db65cd35fed2b0a11bf6a9091d2c6842675d68cf83e4c1a818f8374538", @ANYPTR], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="142e99aa3dcda6031ed5793c94ec4498499edaadc48cb7c37b3c56f51725b4e9a039085e3fce267cc5c91b91e05a1590af2300b9f65c9e6166a6a66d660f9fc7df9fec83146659c38b4017e19e0b7de9c73a", @ANYRES32, @ANYRES64, @ANYPTR64, @ANYBLOB="7da448dca9c1f0f03091442741da0372e4843273b704fa902231733a8a35f969a37d9d96982832a50ecf9cf9c072e47c674fb2271327f2586adad1351a523f018daed14ba60e01b0a63957532539e864d6f061c2321f90881f1d1dfccb2b482fa2a4c1af0cd7dceea0c82b7866c19bbe37994a5bc081ac4b04792f53ecc614d219d147c2ad96c1a6e3c7d18e9079d9d6daaca3c2e6f0537b76004d39d2244235"], @ANYBLOB="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", @ANYBLOB="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"]], 0x0) 2018/03/02 05:47:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000841b"], 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)=@pic) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0xa0000) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)={0x8, 0x0, [{0x8000000f, 0x10001, 0x4, 0x8, 0x9, 0x2, 0x101}, {0x2, 0x1, 0x1, 0x2, 0xffffffff, 0x2, 0x3ff}, {0x0, 0x2, 0x4, 0xfc36, 0xfffffffffffffc00, 0x2, 0x1000}, {0xc0000001, 0x2, 0x1, 0x9, 0xd5, 0x100, 0x8}, {0x40000007, 0x2, 0x6, 0x5, 0x9, 0x1, 0x4}, {0xd, 0x1, 0x1, 0x1, 0x7, 0x7, 0x6}, {0x0, 0x8, 0x2, 0x6, 0x3ff, 0xff, 0x1}, {0x0, 0x8001, 0x2, 0x2, 0x6, 0xfffffffffffffffe, 0xc409}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x7}) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/03/02 05:47:41 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) signalfd4(r0, &(0x7f0000000080)={0xfffffffffffffffe}, 0xfffffe0b, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xa7f60d08ba642544, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x5c, &(0x7f0000000200)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x7, @empty, 0x7624f8d8000000}, @in={0x2, 0x4e23, @rand_addr=0x1}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0xa68}, &(0x7f0000000340)=0x8) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x8001, &(0x7f00000001c0)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x0, r3}) 2018/03/02 05:47:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) pread64(r0, &(0x7f0000000040)=""/57, 0x39, 0x0) 2018/03/02 05:47:41 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce0ff8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000010c0)={0x5b9, 0x867, &(0x7f0000000080)="ecc537c38af4b7956d1515c53e56703beb75d3", &(0x7f00000000c0)="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", 0x13, 0x1000}) [ 67.574762] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.580915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.587804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/02 05:47:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x40a3d10, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/03/02 05:47:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r0) 2018/03/02 05:47:41 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a75f17)=""/233) 2018/03/02 05:47:41 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004500001c0000000000009078ac14ffaaffffffff0000000000089078d513d56724e922042af9c83c00608a7c09ecf3beaeeae527008e5db1c6dfdc83359a7f95d3cb87ecb28c88f4a65dfa7c18c46fe3b32167ed6fd3e3ea9f225ee400bc543ee8e32851853abd58afd5174889c8ee0cc0206cdfe64cbf7a1aa37ea02197396e7533c1d0f0814e0defe5caf8554b96732b31c61b2979"], 0x0) sysfs$2(0x2, 0x3f70ce4b, &(0x7f0000000000)=""/151) 2018/03/02 05:47:41 executing program 5: syz_extract_tcp_res(&(0x7f0000000100)={0x41424344}, 0x3, 0x6) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344}, 0xa22f, 0x9) syz_emit_ethernet(0x0, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x969b, 0x6, "98cc48", 0x0, 0xaf, 0x5, @dev={0xfe, 0x80, [], 0xb}, @loopback={0x0, 0x1}, {[@routing={0x8, 0x0, 0x2, 0x0, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x10}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}]}], @tcp={{0x4e24, 0x4e22, r0, r1, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffd83d, 0x0, 0x44, {[@sack={0x5, 0x0, [0x400, 0x4, 0x4]}, @exp_fastopen={0xfe, 0x0, 0xf989, "8f742259a75ab9a28288d45f33be"}]}}, {"aa15cc52cc1ff8eaea1d18372a13e0c2b5000e46a6ad9ffeab2ec2dfb1ac6395baeb056a775a7f7176aa8f00ed449d97947ef3223744c30062fd737ba7d7999f721cd630ae934fbda358a99caef229fa8dae0704146c6f89aadd5a5a214fb1965e03079f2c8f6979961bf3355f288c8dbbe9a5ca50cb69c47b11403c52e976b538d62378acc109ac75ccf20a24a82790296fab95d6dfe7e9d0e3bda96cc1cfd87c45"}}}}}}}, 0x0) r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='em0userkeyringcpuset!vboxnet1/+\x00', r2) 2018/03/02 05:47:41 executing program 7: r0 = socket(0x18, 0x0, 0x5) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x310}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300300000408000525bd7000fedbdf25000000070c00770000000000ac14141510032a008c4ad7095674a6e4f88435b9fd6a2fd022a04f23048a9986f51bfe7c2523ba87954f591b1645f509a59e46e6b28220617c2c1cea1ecd48f9b150ab0a00dbc62ed711cd1a6e19cc98046a1480a5a9f1759ab290bdb95e23db62debd6a03714d11f7019eb0271db25a1f0a088f10eac45dac73de0714317b4ad0d902f4c12ceebdc06854353d526203592b6ae01a8ccd1215ca305409b695036a1dc5c8ff97c912f7baa66b9c860e5f9668f37bb188fadecc4f35296deccd9141431668dd8d257caed26ecb305ce356cf0b8394807d13d3f48bf165f6d7ab01a92f28ddb03b177952196b064ad5669b3df6d181ec60c0c48d355f3ad76c2ac3bd7c32a159e11dc1468983096583fe3f227ab3f21a219038813f0a86f93c06039d1bda337fda1f365a72dcfd426c8375272ae12b941f1d4f8d6b4c0ece2e848c6d818578f7e60c00140000000000", @ANYRES32=r0, @ANYBLOB="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"], 0x330}, 0x1, 0x0, 0x0, 0x4040000}, 0x840) 2018/03/02 05:47:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000)="8aa0e86b3dc020c7d6ccef9a995d0374b191398aad81a80526c2707697605dcff20e06caf383b8d209c31260d83964ad57c249279bb2f8b7496f5b5336c39c6b4c8f5a8c219e0bab5d388b337dc4814d3dbf0dfb8c70ed76093a5bf2eb91f153bffccd5a0bd05305cd1d8038", &(0x7f0000016f02)=""/254}, 0x18) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0xb3, 0x8a, &(0x7f0000000040)}) 2018/03/02 05:47:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000040)) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x20000) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x58878f50}], 0x10) 2018/03/02 05:47:41 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00002fe000)={0x0, 0x0, []}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/03/02 05:47:41 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000002, 0x40100) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x1, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000040)=""/57, 0x39, 0x0) 2018/03/02 05:47:41 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x10, 0x800) 2018/03/02 05:47:41 executing program 2: pkey_alloc(0x0, 0x200003) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001080)={0x13, 0x0, &(0x7f0000000080)}) 2018/03/02 05:47:41 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') prctl$void(0x27) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x40}], 0x1, 0x0) socket$inet6(0xa, 0x1, 0xfffbfffffbfffffe) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 05:47:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x60) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x3, 0x7fff, 0x1c}) 2018/03/02 05:47:41 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000000000000000ffff00000000000000000000000000000000000000000000000000000000000000001e00000000000500000000000000000000000000"], 0x48) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6gretap0\x00', @ifru_addrs={0x2, 0x4e24, @rand_addr=0x7c}}) times(&(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffffca) 2018/03/02 05:47:41 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000009c0)=0x1) r1 = socket$netlink(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x400100) accept4$inet(r2, 0x0, &(0x7f0000000480), 0x80000) sendto$unix(r2, &(0x7f0000000380)="889e7c035e78016e25a63510c86b0d98e528633983231d8675af9dd9585fde8f90950897121c5851b76138a2d764f583957c1e4f005b7bf3ce595ec7960367be72d12070ad5bfcf437b9676c148892b6354bad3e2d57c37c50d91e6fdb80b789d7cbd79ae53f2ca8b90bfb45d5912c002f60f72fdfa020d440dea7f19a9136a5c21833e58e9ee62be0b13ac7c76838bbe0ec1c113dba40baf7b33d9849e666", 0x9f, 0x1, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xa) recvmsg$kcm(r2, &(0x7f0000000980)={&(0x7f00000004c0)=@nfc, 0x10, &(0x7f0000000840)=[{&(0x7f0000000500)=""/162, 0xa2}, {&(0x7f00000005c0)=""/84, 0x54}, {&(0x7f0000000640)=""/224, 0xe0}, {&(0x7f0000000740)=""/248, 0xf8}], 0x4, &(0x7f0000000880)=""/197, 0xc5}, 0x0) 2018/03/02 05:47:41 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x101, 0x1a1a00) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x3, r1}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='ipddp0\x00', 0x5}) 2018/03/02 05:47:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000500)={0x7, 0x0, 0x2, 0x6, 0x0}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x6, 0x80, 0x401, 0x8}, 0xa0) r3 = inotify_init() io_setup(0xc3b, &(0x7f0000000040)=0x0) r5 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f00000006c0)={0x9, &(0x7f0000000640)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000700)={r6, 0x2}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x71) io_submit(r4, 0x4, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x40, r0, &(0x7f0000000080)="7a3a409c6ad167c4baedba495a28cab1e11b514dbefbbb614994dff918e8f6b8d534aec7ad282c26fa0bed3fe66aab3bea1b654ca0", 0x35, 0x6, 0x0, 0x0, r5}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000140)="1710ddef5232f09b3f4597ce9faa6e3cf6480d28c0503b306857bdb5b3a7c5f60d228a292f5bf5f74b0ed1d4b4d5cf4cd69efde18d370af01be9ca87aa99f43d60fb54112bc749768f652fc16a59720531fee40a9bdb696c61d1ede9b406", 0x5e, 0xb528, 0x0, 0x0, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x7fffffff, r3, &(0x7f0000000280)="86c2aa7ed9cebaf6b1f130e599a01436c88402c10b4a1828fae9896612071284eb318662ef235b36b65f2943b11bc3fd44dae81f76151684e46265335ebc234fd23c33766890978db9018a6cf3424c2d", 0x50, 0x2ae3c87a, 0x0, 0x1, r7}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f0000000340)="7762b9975b1169bad6a66edf18ccf18382ad9921e6081a1857a55df69dc0c6afaa02ed105a222aada864025b704a04fbe9f6c4907db1509a6b58626ef9e753d810df", 0x42, 0x671b, 0x0, 0x1, r8}]) connect$pptp(r5, &(0x7f0000000480)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) 2018/03/02 05:47:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100100, &(0x7f0000000080), &(0x7f000017a000), &(0x7f0000b22000), &(0x7f0000eca000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000140)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/161) 2018/03/02 05:47:41 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x80000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x3, 0x8ba2}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x6) prctl$setname(0xf, &(0x7f0000000100)=',eth1\x00') 2018/03/02 05:47:41 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000cc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000088020000ffffffff94000000000000009400fffffffffffff4ffff0400000000000000000000000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700094000000000000000000000000000000000000000000240052454a45435400000000000000000000000000000000000000000000000000000000ac14140000000000000000000000000069705f7674693000000000000000000073797a6b616c6c65723100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700094000000000000000000000000000000000000000000240052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c00cc0000000000000000000000000000000000000000002c006164647274797065000000000000000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x336) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r1, 0xfff, 0x1, &(0x7f0000000180)="a819fe58d5eea3d4797e4c66a3ecad63fbb12e4879e667f2108f678b48c3fb8ab8f8fdfe7829d1c0dfe638ae98c1b68213afce474d21d6b030683d43679399b9733e0c78e68448b539dded39ef213c62f8d3cd6aabe525cfd81c1be883", 0x5d) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r1, 0x1008002) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet6(r1, &(0x7f0000000040)="64ff7086ce10a101b355e45b0f865df8062986e78494bf5042d26bc9fe98c890bbc08f90a1d9d89a81348597978e50825f30a5c248b13f8478bed951f3e95b4153a9192545125f7c3ecac86d42b48065d953209b2ca3f8956c49a3c0d1605b84b6b17723c5e7e75840e0ef4b1d91092671d99962f88e8e4ceed95d9c23c5b88c5cd6a0a8a73c240585612ef5135dba1ffed8b1e67470941ab4d13ff86b02f8b2c993fdd3db0d40dee5efe209df5b8640b50076349e8b65f9fc69b5339fa30e4bcddb97d1859355fb83a927b417408efafe51700827084550e04aeddccfa8a6c618dff789e8267d66fbbee17218fbb280", 0xf0, 0x20000000, &(0x7f0000000140)={0xa, 0x4e20, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c) 2018/03/02 05:47:41 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x2, 0x3, 0x7, 0x7f, 0x5, 0x0, 0x10000, 0x2, 0x7fffffff, 0xfffffffffffffffa, 0x6, 0x9, 0x9, 0x0, 0x6]}, &(0x7f0000000200)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x1c2410000000000}, 0x8) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000580)={0x61e, 0x4, 0xffffffff00000000, 0x17}) r3 = geteuid() ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f0000000480)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000540)={r4, 0x3}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000004c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x2, 0x4e20, 0x5fe, 0x4e22, 0x1, 0xa, 0xa0, 0x20, 0x3b, 0x0, r3}, {0x2, 0x1ff, 0x3, 0x1f, 0xff, 0xf5ad, 0x8, 0x4}, {0x8, 0x1, 0x81, 0x4}, 0x0, 0x6e6bb4, 0x1, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x33}, 0x2, @in6=@empty, 0x3501, 0x3, 0x2, 0x81, 0x2, 0xa4a}}, 0xe8) getsockopt(r0, 0x101, 0x6, &(0x7f0000000280)=""/132, &(0x7f0000000340)=0x84) 2018/03/02 05:47:41 executing program 5: prctl$setendian(0x14, 0x1) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x1, 0x200, 0x3}], {0x8100, 0xfff, 0x400000000000, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/02 05:47:41 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bd9fff)) 2018/03/02 05:47:41 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ipddp0\x00', @ifru_flags=0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000100)={'tunl0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x0, {0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={{{{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0xa, 0x4e24, 0x80000000, @empty, 0x25}}}, 0x7, 0x66, 0x8, "e707746e95fbba24a11c218c84673e1b5f39f27440c1b93310f55cdd4ffd8cf130676be8a0d9fa8a273a33dffa955ce4b6fee84dfa04c760d61bdce005c87a761bbdaf6600e5ea60afd8554771467295"}, 0x160) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000200)={0x7ff, 0x7, 0x8001, 0x7fff, 0x8000, 0x7, 0x919, 0x7edb, 0x1ff, 0xffff, 0x90, 0xffffffffffffff2b}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'vlan0\x00', @ifru_flags}) 2018/03/02 05:47:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) readv(r0, &(0x7f0000000040)=[], 0x200000000000011f) 2018/03/02 05:47:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x0, 0x10001, 0x9, 0x7a04, 0x800, 0x2, 0x1000, 0x7, 0x2, 0x9, 0x9, 0x8000, 0x6, 0xffffffffffffffe5]}, &(0x7f0000001180)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000011c0)={r1, 0x40}, 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) mprotect(&(0x7f0000ce7000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/4096) 2018/03/02 05:47:41 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)='\x00', 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000180)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/03/02 05:47:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x6, 0x6, &(0x7f0000000080)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0x1}, @alu={0x7, 0xba9, 0xf, 0xf, 0x3, 0x50, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xcc6e, 0x0, 0x0, 0x0, 0x6}], &(0x7f00000000c0)='GPL\x00', 0x10001, 0x1e, &(0x7f0000000100)=""/30, 0x41100, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r1, 0x50, &(0x7f00000001c0)}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0xc0501, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5b, 0x200) write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:dpkg_exec_t:s0\x00', 0x21) 2018/03/02 05:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x424001, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x9, 0x2c, 0x6, 0x10000}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000040)=0x4, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f00004ca000)='/dev/snd/controlC#\x00', 0x1ff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f00002e4b40)={{0x2, 0x0, 0x0, 0x0, "0cae5f86df5cbdea48c673861ea716787b0d88de56c81e04f4ff7d5386c5e76f27fe3af40526b9d782bd0502"}}) 2018/03/02 05:47:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xffffffffffffffff, 0x400000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x50, r0, 0x2a) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x1) 2018/03/02 05:47:41 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000e28000)={0x0, 0x2, [0x0, 0x2000000000d8a, 0x960]}) 2018/03/02 05:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x401, 0x3) socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x105000, 0xd000, 0x7, 0xdea191e, 0x18}) setns(r0, 0x40000000) r1 = socket$inet(0x2, 0x3, 0xffffffffffffffff) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) 2018/03/02 05:47:41 executing program 4: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x384, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000080), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x3cd) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000580)={0x0, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x90) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x7, 0x0, 0x9}) 2018/03/02 05:47:41 executing program 6: mkdir(&(0x7f0000086000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fusectl\x00n', 0x400000, &(0x7f00006c4000)) 2018/03/02 05:47:41 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x101000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) io_setup(0x2, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xe11, r0, &(0x7f0000000100)="c3d8c8d972c63db494ea5a8e9cd7de957571e7771f4b805e68e6d046c3e49f392bb39b1dccee8c15b4db5b7d8efc4bd7d3c37f0ae7a993e2a116928a58a1e2425c2a290f1f396cad427c4aa0f7264d927d615b309df85394184aa3d85072e3443ab39698aef17d9a568f0cb25d11d2df727b42df4c71fc1acacf399ef74d5480b227e64531bf8a45afa1ea6874b83267839402cad183f01332a368a70680f4760486d585ccf95ac7bd81ac1c3941cf3679ff489cb8533cf1eae7c28520144ca42d86490890f250f105e8a3856b30c1a7e987610cd6985046", 0xd8, 0x3, 0x0, 0x1, r0}]) mq_notify(0xffffffffffffffff, &(0x7f000037f000)={0x0, 0x0, 0x2, @thr={&(0x7f0000f4af0c), &(0x7f0000131000)}}) 2018/03/02 05:47:41 executing program 6: syz_emit_ethernet(0xb0, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0011fe7efb1acfd90b705a0ddc2e7edb9840221d0aca82ee428a13f2b43fe2fd9f78372490dcd306f2df67cf8bd0f7c884280b718a31c561fc6f3402d82f326a21bb9c5c3f1916498627bf77eb4141f3b6a7188225c13f495cb75e342436cb64acf1a59a40974c4fcf1baea4a3d169935032adbba9cbeb47cc899e6aace5d4403930d8450dd38d4d220b9e7558a2b62a223db6442477c44cff764bfffd2fd0f52ca2156e"], &(0x7f00000002c0)={0x0, 0xffffffffffffffff, [0x0, 0x0, 0x800000000000000]}) 2018/03/02 05:47:41 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000080)=0xffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff001, 0x0, 0x0, 0x8, 0x80000000, 0x9, 0x1}, 0x20) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="9afb418534cfe92a61dd64b245ff6ebfe4") r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value, 0xffffffffffffffb3) 2018/03/02 05:47:41 executing program 4: syz_emit_ethernet(0x102c, &(0x7f0000001040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="809fd553daaf", [], {@ipx={0x8137, {0xffff, 0x101e, 0xfffffffffffffffb, 0x15, {@current, @current, 0x691}, {@current, @current, 0x5}, "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"}}}}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) fcntl$getown(r0, 0x9) 2018/03/02 05:47:41 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="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", 0x1000}], 0x200000000000009e, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/03/02 05:47:41 executing program 6: r0 = socket$inet(0x10, 0x806, 0x11) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000003fe4)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011f2d)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/02 05:47:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000002c0)=0x2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="e99d96a7ab1db67b649654c969064b4c6e7c89fc6bf8490ceb294b2ea650021f0516ad57b9817822e5c1465b0793efb8ac6741a3f01ad9495f75127b76ddb582faa211dff6564deef3bf3d5c2d8e128b6e33a7a05a1c05443609e6ade0c7c83a4aaba3691a668fa84b015161bb66321e9d65e1de61ef5103143cd8beef91f20da128e9dcde642f366d2c25f31d84568586f43d32c192e91649c3c2b9f8a1986294858792064881bac3f38f31a114fcf00c28bf1c1964c0e8fcdce8e8071cf35c3ae8daa0716257c8bd322b78b37efcd7ff5e6723a0f4ce63d05ca0db8453c21cca75db984622a7", 0xe7}, {&(0x7f0000000140)="ba409171949db7ad6fa4887b7672c51de3230e188bf86fbee0c8ef6efa57c5fc02b74c163ee44c42fb07507e528b96933188d74b17a06c327697a15311553fa9abf0fbd8a83d127927415bff1e84d49230c54145fe587f355eb7db0f497d474347c8eb8b5645212dd4cfadf93682edf9f5600ff00b3a92383f78ec1c08f01db2755d05bf648d9950d2c57a73005508e17e49951542a942a18ba254f2b441a38c66835a7e7940854dab69695b81815075e8cc7cfbb9d7a0619ea5c142c968f7", 0xbf}], 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x402) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x8208, 0x9, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000180), 0x4) 2018/03/02 05:47:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x66, "7551dc950c5cc0769bedc101420ebdae0ba25c2cc405f4e95362e040dc4f8e7a9697e0cd21943d98e9fefea7740da531c584eaa1ce9b3fa66b24d486e71e19edd3c140f804a93d3356a821c8c77f913571f0747a47ce702cb88d67b28c9697d649563266e9d5"}, &(0x7f00000001c0)=0x6e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9309, 0x301001) ioctl$TIOCCONS(r3, 0x541d) perf_event_open(&(0x7f0000000080)={0xffffffffffffffff, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r2, 0xffffffffffff81b3}, 0x8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x1}, 0x8) mlock2(&(0x7f000031c000/0x11000)=nil, 0x11000, 0x0) 2018/03/02 05:47:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b99f71)="9c", 0x1, 0x8080, &(0x7f0000924ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000530fc8)={&(0x7f0000becff2)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000012000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[]}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/37, 0x25}], 0x1) socket$inet(0x2, 0x5, 0x5) 2018/03/02 05:47:41 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000000c0)=""/9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000afa000)=0x15, 0x4) r2 = dup2(r1, r1) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x1, 0xfffffffffffffff7, 0x968, 0x7, 0x9, 0x100000001, 0xfffffffffffffffc, 0x100000000000000, 0x400000000, 0x40400}) 2018/03/02 05:47:41 executing program 0: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/153, 0x99) mkdir(&(0x7f00000000c0)='./file0\x00', 0x62) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/97, 0x61) 2018/03/02 05:47:41 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9, 0x10000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/03/02 05:47:41 executing program 6: socketpair(0x4, 0x7, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r0, &(0x7f0000000100)=@kern={0x10}, 0xc) r1 = perf_event_open(&(0x7f0000220000)={0x5, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/03/02 05:47:41 executing program 0: r0 = add_key(&(0x7f0000000340)='encrypted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="94e15ba57aaeaf10b4f36fee55dc5ab17d5ca26da9e318fca534431a1738f82f55e691c1f0022775eb15b7e994f8dbf151707cfca3351b873ff879f78ada2a12b65646147462775b752a369f19b8d9b943ebffda7589f6857a54d32ba0c099b96b65df8a8eb89ea69abc0e758ccffcc0a0208dfecae0b57f3a00b3cae090272a884b0a017adfea018261a1c48faf7b3b4865986bb0bc2824d3ae9ebddbc6f5eff64e334355572dab0077a599356a855cb204f430df3a62a79a001dc01bfaa1a0086e24b5b021dd250a43b3", 0xcb, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000500)=[{&(0x7f0000000000)="362f46d94708e59866420836952ea352b1d0e70e23a9d55be84d1dac8b4dc7e55d8b68a74f9ef86301fafd8d79f23ea82587c238da2723d68f9f0332920e299bffb4f0c8447a812c8a04e3c5304e351fe9171c8b0a48199daf3cd68d4878ac0fe72d49094935cd00"}, {&(0x7f0000000080)="5a53376ba3ac6573430dbb00d5ef38969ef075143ba3d90ff156b9e1157a66495fc4986173f75d1e24b332b7fcc55f6b4067f3064ad542"}, {&(0x7f0000000580)="c442e57b4cf0ad185afeb4bf6ab5580605a3fc0bdbe8c35e8e7679b3ed50e4468beee310b2834a9caf7fd5917490eef3180996926e4cc577c0fbceba109bcd3e6a30d4c6c36495e3d29e3be16fb77dd7dc958b9a9fce0af0f9b4436bc4f6aaf2761d8e7a1b294fc21e0d890faaa0ab3d88be8f72826b147b1a51f601e9455c212fdf89eecec511ada0f2992243fe40b89b2757f580679fe1c29de083de7e826c6aa82d75f14cf9a1c433561f2b02f658926a232d4ab6b6e4edee9541a8224a8f002a9e54a3f12ca64435ec1fe27d8f393bfa9c3d9fd0f8255cd9a8e3bd66289d3f9f54e79a942eba1d14a7e9ce1dc4425d12"}, {&(0x7f00000001c0)="c6378e011a6690399c2740aa5995b7a2170040708f9dc1bb94fdbb1f42294117658c56cfc41ae10c17b59933c50b9459403cc6e3cb5c5a6752e87846732b579abf5ea43099ba4eb6a380336c60e0bd842849a12b98eec877ddcd97b40951b4134aca622587d3e2d9dfabec20cd58a90ea21b956c9f29897c1f1c134e638b95533479a5e5673af9918107b9b641e8"}, {&(0x7f0000000280)="f2084de0eeab3be4b6af7370ff80332947bcce6a00f7cef05a35bc12d63f423fbe8b640139ef167fe1d4100475977fa52e4e026e0fa4eebe565b49cf9f9a50bb938cbfed791c91e7f3790959b2a9fffa3df00ed93291fdd27d6de63789d9f3ff3f99cd869f4e1750094528607867c22b773a98614c2c3e43e9830e8d87d8933a18ca1a5431689baf22b444ccb5a2af545154d6ceb9084ad1a3c147c56877f642bb9de7aa072fbd8d718af9a7eec5e18391d6dbb758e097fd4061d9"}, {&(0x7f0000000340)}, {&(0x7f0000000380)="d20109be68c8fb2d4614c2a4e69e17dc82e3948a091f9f389eba8ebf5bf7efcc0003f8e3bd243b924d8e37b1f1c4ca6385f7657924e218dd76cc03629f3c469b47", 0x100000145}, {&(0x7f0000000400)="1555653ccb6e226ffad1bfd77a2308b8800edcbd664c8083eedea1d346f68ddc9fa1083cd83da7d70d99a861dae10dc87c5db67c5adb768bc6872103129bcf7d10217b98b4985f0198d18e2f0dd227a808d93e701d7b2c4f9a38383b97cec04e9dafcbcbb440d0bd26815ee1cf7366de7b902480d1f5cf8cb29208a5dcb3"}, {&(0x7f0000000480)="db5c94a34b6945dfdba0f8aa05def1ceae0842c6aa44d26d4345f654f652467efb1a03a5272c4f33fb82bf04b59612b4c34383af137bf39928384643ad7b18c090f8cc00ca651b05a437e10ee307098f0ad8ce5835c96e546cfe7c56baf483230419a7e15bcd9b76ad02843807328d59c8"}], 0x4ff, 0x0) 2018/03/02 05:47:41 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x408, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x200000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000)='8', &(0x7f0000000040)=""/147}, 0x18) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x3) 2018/03/02 05:47:41 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x121c01) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x9, [@random="e8284f5f416d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @random="d39596ea018a", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="e4e1c6e12b3a"]}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) 2018/03/02 05:47:41 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6gre0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000280)={0x1d, r2}, 0x10) [ 68.142239] audit: type=1400 audit(1519969661.578:72): avc: denied { setopt } for pid=11690 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/02 05:47:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1c, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x1, 0x170, [0x0, 0x200001c0, 0x200002d0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x2e2) 2018/03/02 05:47:41 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) write$tun(r0, &(0x7f0000000280)=@pi={0x0, 0x86dd, @ipv4={{0x6, 0x4, 0xd139, 0xffffffff7fffffff, 0x2c0, 0x68, 0x9, 0x5c, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast2=0xe0000002, {[@end, @rr={0x7, 0x3, 0x40, []}]}}, @gre={{0x0, 0x0, 0x1, 0x7f, 0x0, 0xfff, 0x0, 0x1, 0x880b, 0xe5, 0x2, [0x0, 0x7f], "76781910835c544a7d260b5420994de5a416413d2ebfc37c7acaafb1e7834ebfca163c57a80fc23be4e56615dc47fda30356c18392b0fe2a7efceb233bc928da502904fa56aae22f936eccfea0199ee1fa3733fc3b285e8a60c0a96f740fb344f90b0d4546d3093f00dd470e9e018f92588a01f7a7897aa54ffa4051ad85787cce812d71edf5c5e0379889267bc4c068cea323787492128531d753f568e48ce71164c94dd4d95b47a991a646c5ab696b7f2815998b9e4556e25864f2258c9f17b2506258c364d0d49a5a84603ca433fece01bf1ba09ee24ca7ca9fbb9cd3fd76539dc0dfda"}, {0xfffffffffffffffa, 0x0, 0x7, 0x7, 0x0, 0x0, 0x800, [0x3f, 0xfffffffffffffff7, 0x9], "8c488f09ed0fa068ac5892f7fd017089"}, {0xffffffff, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x86dd, [0x8, 0x66], "a98a1fa6648ef53ba5bf8837f87cab93d3fcbaf159299d81bfb56b8f691f4f818430b462be3edcec1441e8e18a6c507c552910f70c83964296696a70c2350445a07d854bf55c08ce65c0135e9451bd189a477a4ff518505048332ccf0d91112a7012789819d2ecda2db2e1481ae648e3a9c520fc7ce0b259a36a50b008e3ca3c69af737e1c8a72f99eeeaa232ca43c85f370c7d3d9068bbae91940a0ba1105a0f33cc53a7a0cbdc10c48e683453038d4294549f15570"}, {0x8, 0x88be, 0x0, {{0x1, 0x1, 0xfff, 0x0, 0xffffffff, 0x9, 0x7cc8, 0x8}, 0x1, 0x7fff}}, {0x8, 0x22eb, 0x2, {{0x10050, 0x2, 0x0, 0x1, 0x3, 0x0, 0x80000000, 0x2}, 0x2, 0xfffffffffffff800, 0xf8c, 0x5f6, 0xffffffff, 0x840, 0x5, 0xd916, 0x9, 0xb9f5}}, {0x8, 0x6558, 0x0, "acbeb761ea1340aa4a46a4cef204738b115b062037960b811af5a72b879fea7b4651c242521a441fd224aa5c3d8a22cdb31e94a913f10f823cb9b27efad280989f7e3d7cb6a5332c7dea6d23d347dd686f92bc6e3b3e768de801a5721295e43cd1094f52e854b049bb58ce222dc45b2d3bae78d942b269c07e5836ce788ff50e2f83d3180f737a1b86cec4be1eb7ec16e8e70711fcba86bda2f21964e053c58c0de8c1ec7782d709c673c8"}}}}, 0x2c4) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r1, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/02 05:47:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/netlink\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile64(r0, r1, &(0x7f0000000000), 0x5) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000080)=""/206, &(0x7f0000000180)=0xce) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) 2018/03/02 05:47:41 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x10000000000000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000540)={r2, 0x6}, &(0x7f0000000580)=0x8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x8, 0xfb, 0xfffffffffffffff8, 0x4}, &(0x7f0000000140)=0x14) 2018/03/02 05:47:41 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0x1003}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', 0x0}) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000000c0)={@loopback=0x7f000001, @rand_addr=0x8, r3}, 0xc) r5 = gettid() readv(r0, &(0x7f0000001540)=[{&(0x7f0000001580)=""/214}, {&(0x7f0000000280)=""/247}, {&(0x7f0000001680)=""/141}, {&(0x7f0000000440)=""/4096}, {&(0x7f0000001440)=""/225}], 0x2000000000000209) tgkill(r1, r5, 0x1) [ 68.225369] kernel msg: ebtables bug: please report to author: Wrong len argument [ 68.235297] QAT: Invalid ioctl 2018/03/02 05:47:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x200000000011, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e7a000), &(0x7f0000e7e000)) 2018/03/02 05:47:41 executing program 6: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000f24000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000a0df7a)='?', 0x1}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f0000000040)='./file0/bus\x00', 0x0, r2, r3, 0x6, 0x20) r4 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x5, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000000)=0x100000000, 0x4) sendfile(r0, r4, &(0x7f00000ee000), 0x1) 2018/03/02 05:47:41 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000dc2fe8)="d704000000000000000100000000040009001e88", 0x14, 0x0, &(0x7f0000000ff0)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5eb8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x100000001, 0x30}, 0xc) [ 68.269276] QAT: Invalid ioctl 2018/03/02 05:47:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-vsock\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000700)) gettid() ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001740)) getgroups(0x3, &(0x7f0000001980)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) gettid() lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002f00), &(0x7f0000002f40)=0xc) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='vcan0\x00') 2018/03/02 05:47:41 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000006f90)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000002f00)=[]}, 0x0) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x6}, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/02 05:47:41 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'teql0\x00', @ifru_addrs={0x2, 0x4e22, @rand_addr=0x4}}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)="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") bind$alg(r1, &(0x7f00003d6fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'syzkaller0\x00', @ifru_addrs={0x2, 0x4e24, @broadcast=0xffffffff}}) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x6) 2018/03/02 05:47:41 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x15c, &(0x7f0000000240)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="9535624d5d4b", [], {@mpls_mc={0x8848, {[], @ipv4={{0x13, 0x4, 0x5, 0x8, 0x14e, 0x64, 0x9, 0x5, 0xc, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x23, 0xe5, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @rr={0x7, 0xf, 0xffffffffffffff80, [@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @empty]}, @ra={0x94, 0x6, 0x3b98}]}}, @igmp={0x1f, 0x7, 0x0, @loopback=0x7f000001, "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"}}}}}}, &(0x7f0000000040)={0x1, 0x3, [0x4a9, 0xe89, 0x133, 0x72d]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000540)="0a4b014dbf5fee2612e042875e49139b0aa6c5d3d9b7d634c3ce02189fcef160be16f9d427d7fa2a43c66eff154369aa78a6692985fc650cff9b1dfd697c1904b66bd0c9f70ef1145491b4c85c6b32895614cc5e4ec8cf6fc99e78c2c54a5f61d2400582ac2d4b82558c67881a7ff4b5753e0c015fbc522a7e6b9c4bb4", 0x7d) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020f000011d2938c2e57edcfa5ba5a9001050a000000ffffffffffffffff05000600000000000ae5b78805e490400e5847d05dc8594d4d200000ae69790000fe800000000000000002af0010000000080005000000000003000700000000000200"], 0x50}, 0x1}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000004c0)=0x0) ptrace$getenv(0x4201, r3, 0x1, &(0x7f0000000500)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000003c0)=0x4) ioctl$KVM_DIRTY_TLB(r4, 0x400caeaa, &(0x7f0000000180)={0x653, 0x446ea6eb}) 2018/03/02 05:47:41 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x40000001a, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) listen(r1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$unix(r0, &(0x7f0000932000)=ANY=[@ANYBLOB="0100e99233614b"], 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) 2018/03/02 05:47:41 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efafeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef9feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) 2018/03/02 05:47:41 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x6]) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge0\x00', r2}) 2018/03/02 05:47:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x1) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7fffffff, 0x101000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000240)={0x81, &(0x7f00000000c0)="4327bb3bddde341b8f1ae70e57a34f251668d533e4b6330d7ee73d643ca0cd6b73c429f7a0c5256fb81a3c357cb4e60874b32c6327db2f92cf6f6e2fc9302ef280208c37240405000000b7c9390000928d0788ae0e87c93741acfe138f8573238f11943ea04e7f66af8906801a775eedc2961d1924369a6c2522ccfd7669b7d5af"}) 2018/03/02 05:47:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x412000, 0x84) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x101, &(0x7f0000000000)=0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r2, 0x3, &(0x7f0000000900)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040), 0x0, 0xfffffffffffffffe}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)="996abc2b62723f17e5e5a1c260bdcd0f226970b046124b78d51e96c6c59e59953e14f7eacd112ac3cd6541d1804e6b11440ac6e21d10ad41e07b7377327cfbe2ef99f8", 0x43}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="d3236c913a10272026620edff671e7a3ec9f2972170569f979765d76d6a6f6dff703c0220611abc8ebbcad492588fbcc9d", 0x31}]) dup2(r0, r3) 2018/03/02 05:47:41 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x90000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in=@empty, 0x4e23, 0x7, 0x4e20, 0x1, 0xa, 0x20, 0xe0453b366e5db99c, 0x5e, r3, r4}, {0x7, 0x0, 0xdb86, 0x7, 0x4, 0x69, 0x0, 0xdb6}, {0x800, 0x0, 0x7, 0x8000}, 0x3, 0x6e6bb9, 0x2, 0x1, 0x2}, {{@in6=@empty, 0x4d6, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x4, 0x1, 0x9, 0x0, 0x3, 0x2}}, 0xe8) gettid() rt_tgsigqueueinfo(r0, r1, 0x8000000011, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x7ff}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f00000002c0)=""/128, 0x80) 2018/03/02 05:47:41 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0f000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x2, 0x2012, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'osx.', '/selinux/status\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xfa, "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"}, &(0x7f00000001c0)=0x102) shutdown(r0, 0x1) 2018/03/02 05:47:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff7f}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x1000}, &(0x7f00000001c0)=0x8) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000000c0)={0x7, 0x28, 0x9, 0x1ff, 0x7, 0x4, 0x3ff, 0xfff, 0x3, 0x6}) r4 = dup(r0) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000dafff8)=@assoc_value, 0x8) 2018/03/02 05:47:41 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/rt6_stats\x00') 2018/03/02 05:47:41 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x400000800081) close(r0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x0) [ 68.530328] sctp: [Deprecated]: syz-executor2 (pid 11813) Use of struct sctp_assoc_value in delayed_ack socket option. [ 68.530328] Use struct sctp_sack_info instead 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xffffffffffff3668, 0x8000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x1, 0x10001, 0x2, 0x1, 0x0, [{0x400, 0x1ff, 0x9, [], 0x101}, {0x3, 0x80, 0x7f, [], 0x2}, {0x0, 0xffffffff, 0x9f2, [], 0xfff}, {0x6, 0xfffffffffffffffb, 0x3f, [], 0x3fff800}, {0xfffffffffffffff7, 0x70d, 0xd9, [], 0x1}, {0x0, 0x9, 0x100000000, [], 0x800}, {0xffffffffffffffe1, 0x9, 0x2, [], 0xfffffffffffffff8}, {0x800, 0x81, 0xaa0, [], 0x6}, {0x1000, 0x6, 0x80, [], 0x1}, {0x7, 0x9, 0xaf, [], 0x3}, {0x7, 0x1, 0x1f, [], 0x1}, {0x4f46, 0x1, 0x0, [], 0x4}, {0x2, 0x9, 0x6, [], 0x8}, {0x100000001, 0x81, 0x9, [], 0x4}, {0x3, 0x4, 0xfffffffffffffe01, [], 0x5}, {0x4, 0xa94, 0x20f, [], 0x1}, {0x0, 0x7, 0x2, [], 0x3}, {0x8, 0x9, 0x80000001, [], 0x2e}, {0x9f61, 0x4, 0x3, [], 0x1}, {0xffff, 0x0, 0x7fffffff, [], 0x1}, {0x3, 0x2f8, 0x401, [], 0x3}, {0x8, 0x1, 0x80, [], 0x4}, {0x20, 0x5, 0x85, [], 0x2}, {0x0, 0x40, 0x9, [], 0xf372}]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000001c0)={0x1f, 0x2, 0x0, 0x2}, 0x6) pread64(r0, &(0x7f0000000040)=""/57, 0x39, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0xffffffffffffffb1) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x77359400}}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x9, 0x840) 2018/03/02 05:47:42 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet(0x2, 0x3, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4, "7106e4b4"}, &(0x7f0000000000)=0x28) 2018/03/02 05:47:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/103, 0x67}], 0x1, &(0x7f00000000c0)=""/69, 0x45}, 0x40000020) write(r0, &(0x7f0000000300)="2400000030007f00e2ffcf0084007701810000ff01000000000200000000000010b8ff01", 0x24) 2018/03/02 05:47:42 executing program 1: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x0, 0x44031, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x480000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$unix(0x1, 0x7, 0x0) mq_open(&(0x7f0000000080)='\x00', 0x1, 0x0, &(0x7f0000000100)={0x800, 0x6, 0x1, 0x5, 0x80000001, 0x80000001, 0x400, 0x8}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'bcsh0\x00', 0x6}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x8000, 0x0) write(r3, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}) getsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f00000000c0), &(0x7f00000000c0)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/02 05:47:42 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600000000000000009078ac141400ac1414bb0704ff004e204e200008907800"], &(0x7f0000000000)) 2018/03/02 05:47:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_wait(r1, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28001, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r3, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000006ff6)=[{0xc}], 0xc}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) 2018/03/02 05:47:42 executing program 2: quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x40400, 0x0) recvmmsg(r0, &(0x7f0000004980)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000340)=""/247, 0xf7}], 0x6, &(0x7f0000000440)=""/92, 0x5c, 0xff}, 0x4}, {{&(0x7f0000000240)=@hci, 0xc, &(0x7f0000001680)=[{&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/148, 0x94}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/109, 0x6d}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x5, &(0x7f00000016c0)=""/200, 0xc8, 0x8}, 0x2}, {{&(0x7f00000017c0)=@nfc_llcp, 0x58, &(0x7f0000001dc0)=[{&(0x7f0000001840)=""/54, 0x36}, {&(0x7f0000001880)=""/75, 0x4b}, {&(0x7f0000001900)=""/131, 0x83}, {&(0x7f00000019c0)=""/219, 0xdb}, {&(0x7f0000001ac0)=""/94, 0x5e}, {&(0x7f0000001b40)=""/27, 0x1b}, {&(0x7f0000001b80)=""/78, 0x4e}, {&(0x7f0000001c00)=""/245, 0xf5}, {&(0x7f0000001d00)=""/160, 0xa0}], 0x9, &(0x7f0000001e40)=""/159, 0x9f, 0x100}, 0xaaed}, {{&(0x7f0000001f00)=@pppoe={0x0, 0x0, {0x0, @empty}}, 0x1e, &(0x7f0000003200)=[{&(0x7f0000001f40)=""/131, 0x83}, {&(0x7f0000002000)=""/80, 0x50}, {&(0x7f0000002080)=""/14, 0xe}, {&(0x7f00000020c0)=""/116, 0x74}, {&(0x7f0000002140)=""/124, 0x7c}, {&(0x7f00000021c0)=""/63, 0x3f}, {&(0x7f0000002200)=""/4096, 0x1000}], 0x7, &(0x7f0000003240)=""/188, 0xbc, 0x6}, 0x4819}, {{&(0x7f0000003300)=@alg, 0x58, &(0x7f0000003540)=[{&(0x7f0000003380)=""/139, 0x8b}, {&(0x7f0000003440)=""/255, 0xff}], 0x2, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f0000003580)=@l2, 0xe, &(0x7f0000003640)=[{&(0x7f00000035c0)=""/77, 0x4d}], 0x1, &(0x7f0000003680)=""/36, 0x24}}, {{&(0x7f00000036c0)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/174, 0xae}], 0x1, &(0x7f0000003800)=""/115, 0x73, 0x1ff}, 0x8}, {{&(0x7f0000003880)=@in={0x0, 0x0, @local}, 0x10, &(0x7f0000004900)=[{&(0x7f00000038c0)=""/32, 0x20}, {&(0x7f0000003900)=""/4096, 0x1000}], 0x2, &(0x7f0000004940)=""/8, 0x8, 0x5}, 0x1}], 0x8, 0x2140, &(0x7f0000004a80)={0x0, 0x1c9c380}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x2) 2018/03/02 05:47:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x262, 0x4) [ 68.591746] sctp: [Deprecated]: syz-executor2 (pid 11816) Use of struct sctp_assoc_value in delayed_ack socket option. [ 68.591746] Use struct sctp_sack_info instead 2018/03/02 05:47:42 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x3, 0xe, 0x3, 0x4, 0x2}, 0x20) dup3(r1, r0, 0x80000) 2018/03/02 05:47:42 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./control\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r3 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r3, &(0x7f0000010000)='./control\x00') renameat(r3, &(0x7f0000f33ff6)='./control\x00', r3, &(0x7f0000224ff8)='./file0\x00') mkdirat(r3, &(0x7f0000a50000)='./control\x00', 0x0) renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x12, &(0x7f0000000fe0)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x20) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendto$inet6(r2, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000004000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/03/02 05:47:42 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xd0000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff45) r1 = socket$inet(0x2, 0x3, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/02 05:47:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000011000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000155e204e00610000"], 0x20}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000280)='net/udplite6\x00') ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) 2018/03/02 05:47:42 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000210000000000000000000000000000000001fe800000000000000b0000feff008609c188f95cdd39006bd8e6ff8e20b2ce939698b99ded98d98097c77a18cbb678c43e369db53611bee868faaffb43bd417d362fd7d49d63c445668266c70053ab48afa7c074ff0003f5fabb492a578196c34b2801c270b13826db54d0248ecd7754e19e4d503347b3cd06237e31cfff62e1e4327fc298b602add59022fdccbce44a1b13f660f6150dd3a94e2965a289e6a1c2d57f23016403cdecdb027259d47da29960535874111958abac1535f560318b8bfe9887e044d541f15d9a99fc97fc0a65f9110fd40cb544d6c04cd0eeaba8b95a9260a7b478e4fb1278d375dc57a76c7b03acf19f89bf586a285123652c2ca26b"], 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000001c0)={0x0, 0xbe8}) 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x203ff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/107) 2018/03/02 05:47:42 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200000000080000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x425cd91d, 0x8000, 0x4, 0x6, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x0, 0x1ff}, 0xc) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="d9e087aa2c5d9ce7b0c8a4fdcda47ee5e588f4cd22dd1f900a3727adbc67edf3b949dbdc6364497df550b68ced63fb0c2796d4935e027e70232fc0eac157eac7f85d5196507184e18ec0fa1e40ebb75115d79d255340ae0f5ae5b053a44a731bd300f80a0af2fb158269b5b902bc0dce69c177ac089f570e7715180ce8115be2bf38ea0cf2aa8ee1e9c910c7fe3895f452adcaac286ad26d71d5369386793050ca7f8b9a6d1f0f07109240982ba8832c65ab090bbb778617f38a286c81f4ac83523527edbd0aa32b4c14", 0xfffffffffffffdf9}], 0x200000000000010f) 2018/03/02 05:47:42 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r4, 0x1, 0x9, &(0x7f000000b000), &(0x7f000000fffc)=0x4) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) r5 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000002fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="f2c09a0000ffff3300000111"], 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f1c01fe01b2a4a280930a60480000a8430891000000390002000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)=[]}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd320-generic\x00'}, 0x0, 0x4}) 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) pread64(r0, &(0x7f0000000340)=""/57, 0xfffffffffffffdc1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/7, &(0x7f00000001c0)=0x7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x111000, 0x0) getsockname$inet(r2, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/03/02 05:47:42 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000eb9ff9)="666400000004bb") getdents64(r1, &(0x7f00000003c0)=""/42, 0xffffffffffffff1c) r2 = add_key(&(0x7f0000000480)='blacklist\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="f29ea6930aaac82934240cee3e1338da70a6de957f46cf94c58b31e779269e64c98bd3339d5078d6e95442cdd1ffe05259ecbe0faf5b578c05fca7c95a287504f040df26f74273761c55ba3d168c622f5529c03f3c114388b07ca76795876f40fc658d8055b89d1f3b193a7fc8540e2c88d8b7f02e187f16bd7f95", 0x7b, 0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) r3 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x2, r3) getsockname(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="e284eb6243f30d883c8fcc3adbd9cc89833cd23f31cbb6f41fa6b79da0626635e099ffba475c340834178f", @ANYPTR], @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="534752f9ad216a54c1d9c7e8b1656645944fab744365723c0fcafa47f257c859e30a547c3d0c6e8bfbb2d19d896c8ba5fdf4b6dfe4c202b93be9089c970dce27e2e0f797aaeedc15126ee11146edfc7d8ebcaaa6dd4bdf8b12baa34896b4a9f4bc770f1a0d34e5eb10a60470973d737cf0a0b0b08748d79a992228c221dfecc6cb2bd5e6745b08e391ee39c68a04346356b0fe21a7a6762d3a2b3e80956a9ee3f8b22a18f2675e41824e2f98a1183cafbe66ed171eef573ef739dbdded8950e093db5315d17def307913142726ed51cbbcbaaddb7f2ec954796ed55137f56da6d3a7b16e19f472e821bfc2396172", @ANYRES32], @ANYPTR=&(0x7f0000000400)=ANY=[], @ANYBLOB="490347940fd8f3c1eeac4ffe5890bf4470ac112a718f93e4e719a3c047a017f20a5d420bd68811feca8094efa70f0505a03bfd642856ed69acdad4d5a9fb0f48b737", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYPTR, @ANYRES32=r1, @ANYRES32=r0], @ANYRES32=r3, @ANYBLOB="6bcbcb483f54ecfcc223de17eddccfe8a869b58ca6361818b64a12f0dc1ff8adb7ee40057659612cfbbeaeaecad5ab46c971efc45a1a224a9fcf2ab6675c07c7916266ca14a602cc07744652584390de89b612d6bff643f8aad3c8e780472c43a796e6c31f6b58708ac7b8138b4f0a4d5f1770e5e5041756db54c3abf2088d5c9a3b8a84f41b9a89928d818cf36c7d41904294e00103353bb447857367d61b36f8c4bdf0cf0673efffe701", @ANYBLOB="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", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYPTR]], @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000100)=0x3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000240)={0xc2b, 0x1, 0x2, 0x3, 0x3, [{0x8, 0x3, 0x752, 0x0, 0x0, 0x100}, {0x7fff, 0x2, 0x8000, 0x0, 0x0, 0x1000}, {0x1, 0x1f1, 0x2, 0x0, 0x0, 0x200}]}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="000020008789bb01c37d29a57feb1a6666925a70b69b45615cbf5ad0c1d62cb37c943aad7e1e0593ee5cfa3a8c8b161e61a2a6cec6cf18c817193b99ed825ca553097e8d55218e1e7ed3a4764f647f6607086274291eb57393301ac1cfb70b8adafd50954d9cd111bdcb67f15cbe4ff96aa7864ab6b5a0370f6aa7baa4ca61f374407b1bed0e8e0309b0f2e74929b291e8517510b374b021ae2704bb49fc60618783f74ce24e86884c2e6147845babca8b22e8446d7b0c6b35585485e65f95", @ANYRES32, @ANYBLOB="0800010008000a0001040000d85ea179e5bd0800170007000000080009000000000008000100ac14140d08000700b40d000008e80100ffffffff14000100fe8000000000000000000000000000aa08000b00ff00000008000400060000000800040004000000"], 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x24008084) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000400)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x0, 0x2, {0x1, 0x0, 0x3e09, 0x1, 0x1000}}) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"21683799f06461"}, 0x6}, 0x10) 2018/03/02 05:47:42 executing program 7: keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a, 0x1}) 2018/03/02 05:47:42 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) recvfrom(r0, &(0x7f0000000040)=""/43, 0x2b, 0x2002, &(0x7f0000000240)=@can={0x1d, r1}, 0x10) mount(&(0x7f0000784ffe)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) 2018/03/02 05:47:42 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c}) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x400, 0x1) write$tun(r0, &(0x7f00000000c0)=@hdr={0x3, 0x0, 0x8000, 0x9, 0xffffffffffffffff, 0x40, @ipv4={{0x19, 0x4, 0x5, 0xda, 0xc5, 0x64, 0x0, 0x80, 0x6c, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@timestamp={0x44, 0x20, 0x8, 0x3, 0x800, [{[], 0x7f}, {[@broadcast=0xffffffff], 0xfffffffffffff46e}, {[@dev={0xac, 0x14, 0x14, 0x19}], 0x8}, {[], 0x5}, {[], 0x6}]}, @timestamp={0x44, 0x30, 0xffffffffffffffe0, 0x1, 0x1, [{[], 0x800}, {[], 0x7}, {[]}, {[], 0x3ff}, {[]}, {[], 0x400}, {[], 0x7}, {[@multicast1=0xe0000001], 0x7}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0xe}]}]}}, @tcp={{0x4e23, 0x4e21, r1, r2, 0x368d, 0x0, 0x14, 0x8, 0x7, 0x0, 0x0, {[@window={0x3, 0x3, 0x8}, @nop={0x1}, @exp_fastopen={0xfe, 0xd, 0xf989, "50efedad6c3e220afa"}, @md5sig={0x13, 0x12, "a13deffaaf210d5336c4e627ceaa123b"}, @exp_fastopen={0xfe, 0x11, 0xf989, "5e6234b382ebdb09b44a72a426"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}]}}, {"05b159769c2856f1e8cf84b9b29bfb1196"}}}}, 0xcf) umount2(&(0x7f0000c56ff8)='./file0\x00', 0x2) unshare(0x24020000) 2018/03/02 05:47:42 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) memfd_create(&(0x7f0000000200)='%wlan1[!posix_acl_accessem1\x00', 0x2) getgid() getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[], 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000240)={'nr0\x00', @ifru_addrs={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ff17a0100000000000000a707000896608d01000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x9, 0x4) 2018/03/02 05:47:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x6d) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc6c) fcntl$setflags(r0, 0x2, 0x1) 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40fc, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x1f, 0xfff, 0x4, 0x3, 0x7f64c08, 0x4, 0x400000000, 0x81}, &(0x7f0000000100)=0x20) r1 = getpid() removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@known='security.ima\x00') r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/netfilter\x00') ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000000140)=0xffffffff) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setfsgid(r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000001c0)={{0x0, 0x0, 0x7910, 0x3, 0x1b09}}) 2018/03/02 05:47:42 executing program 7: r0 = socket(0x19, 0x805, 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000), &(0x7f00000001c0)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000004c0)=@req3={0x7, 0xbc, 0xfffffffffffffffe, 0x4fd2, 0xff, 0x3, 0x4}, 0xd72c0a3d80146617) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=ANY=[@ANYBLOB="1e000100000900000000000000000226cc573c080000003720c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"], 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)="fe", 0x1}], 0x1, &(0x7f00006e9c68)=[]}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7, 0x40000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x7, 0x0, [{0x5, 0x7, 0x0, 0x0, @irqchip={0x3a3, 0x6}}, {0x5, 0x3, 0x0, 0x0, @sint={0x8, 0x100000001}}, {0x6, 0x2, 0x0, 0x0, @irqchip={0x100, 0x81}}, {0x2, 0x7, 0x0, 0x0, @irqchip={0x0, 0x100000000}}, {0x7fff, 0x2, 0x0, 0x0, @msi={0x9, 0x0, 0x1c1}}, {0x100000000, 0x2, 0x0, 0x0, @irqchip={0x1, 0x1}}, {0x1, 0x1, 0x0, 0x0, @adapter={0x2, 0x1f, 0x101, 0x0, 0x2}}]}) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000080)=0xfffffe9b, 0x1) 2018/03/02 05:47:42 executing program 4: unshare(0x400) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000000), 0x49a, 0x0) 2018/03/02 05:47:42 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000004fc0)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @loopback}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000100)=""/166, 0xa6}, {&(0x7f00000001c0)=""/196, 0xc4}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000300)=""/230, 0xe6}], 0x5, &(0x7f0000000440)=""/4096, 0x1000, 0xffffffffffff8000}, 0x1}, {{&(0x7f0000001440)=@hci, 0xc, &(0x7f00000027c0)=[{&(0x7f0000001480)=""/37, 0x25}, {&(0x7f00000014c0)=""/188, 0xbc}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/166, 0xa6}, {&(0x7f0000002640)=""/252, 0xfc}, {&(0x7f0000002740)=""/102, 0x66}], 0x6, &(0x7f0000002800)=""/4096, 0x1000, 0xfffffffffffffff8}, 0x3}, {{&(0x7f0000003800)=@ipx, 0x10, &(0x7f0000004880)=[{&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/38, 0x26}], 0x2, &(0x7f00000048c0)=""/223, 0xdf, 0x6}, 0x4a3a}, {{&(0x7f00000049c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x1e, &(0x7f0000004b00)=[{&(0x7f0000004a00)=""/19, 0x13}, {&(0x7f0000004a40)=""/155, 0x9b}], 0x2, &(0x7f0000004b40)=""/20, 0x14, 0x100000001}, 0x1}, {{0x0, 0x0, &(0x7f0000004f40)=[{&(0x7f0000004b80)=""/105, 0x69}, {&(0x7f0000004c00)=""/77, 0x4d}, {&(0x7f0000004c80)=""/189, 0xbd}, {&(0x7f0000004d40)=""/214, 0xd6}, {&(0x7f0000004e40)=""/205, 0xcd}], 0x5, &(0x7f0000004f80)=""/46, 0x2e, 0x8}, 0x10000}], 0x5, 0x20, &(0x7f0000005080)) clock_getres(0x3, &(0x7f0000b20ff0)) 2018/03/02 05:47:42 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=ANY=[@ANYBLOB="300000001c000105000001000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000000008000100e00000010c000200aaaaaaaaaaaa0000"], 0x30}, 0x1}, 0x0) 2018/03/02 05:47:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0x84, &(0x7f00007a8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="144282aa1201ffff00000000001a020000004d0710136c06c5130574102b0000"], 0x14}, 0x1}, 0x0) 2018/03/02 05:47:42 executing program 0: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/39) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[]}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x80, &(0x7f000081afd0)=[], 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/03/02 05:47:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4) personality(0x610000e) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000100)=0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0], 0x2}) 2018/03/02 05:47:42 executing program 0: pipe2(&(0x7f0000006ff8)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) fcntl$setpipe(r0, 0x407, 0x800) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x57, 0x401, 0xe93, {0x8001, 0x9}, {0x40, 0xffffffffffffff8e}, @rumble={0x380000000000, 0x9}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) 2018/03/02 05:47:42 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x400000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x10202, 0x2, 0x1000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r1 = socket$inet(0x2, 0xfffffffffffffffe, 0x100000001) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller1\x00'}) 2018/03/02 05:47:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x7}, 0x2c) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r1 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) 2018/03/02 05:47:42 executing program 3: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/03/02 05:47:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x10000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000000040)="e1bda607bdef53c9c81022c96aafa6e2", 0x10) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000cafff8)={0x0, 0x8}) 2018/03/02 05:47:42 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) signalfd(r0, &(0x7f0000000180)={0x3}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) dup2(r1, r0) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x17}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r3, 0xf34e, 0x10, 0x3, 0x3f}, &(0x7f0000000240)=0x18) 2018/03/02 05:47:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)=ANY=[@ANYBLOB="140000001a000103ffffffffffffefff00000000"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x800, 0x4) read(r0, &(0x7f0000000100)=""/150, 0x96) 2018/03/02 05:47:42 executing program 6: add_key(&(0x7f0000ed7ff5)="706b63733bbb749ee07a5e", &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="30f5", 0x2, 0xfffffffffffffffc) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x0) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x2, 0x1, 0xffffffff, 0x2, r1}) r2 = getuid() r3 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004380)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000004d00)=0xe8) lstat(&(0x7f0000004680)='./file0\x00', &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004cc0)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000004c40)=[{&(0x7f0000000100)={0x20, 0x31, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x10, 0x87, @u64=0x5}]}, 0x20}, {&(0x7f0000000140)={0x1288, 0x38, 0x2, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x1214, 0x35, [@typed={0xc, 0x4, @fd=r0}, @generic="721a80e2d3b5df471080befc3995a7a20208632ae4759685b342dbc37958850bd14a241a57206880fd750c550ceb71577fcdfc6998fdceed09a0a805847248d84a83cba18284cd17177ed7a996dc6ee782882eb2552043ca898a196b9dd009f8241ac6aa04b8284a37de8ea9a6960f8e5090c7edda91afeb0aafc739271b5fc88f4ef5c0c2f1569c870bfed59ce018fc06363799e6afdc6ef69486f136858a78b0470352801fe551947c9ff2afd2b7e29f1b7ecf7ad349ddb2b21077114c79764d56b77b22ba3d98f9ca69e1e411c0a08369763b11f4c918c698c702c182d4cd9c329c044794fa8eb2b9f85e24f51f4206878bbbe465c5e462827b55ac39b3a27863a4a6ccd793ae6a42352515a557085874daa60d9b0c70fc7aad34bb1f55d3817e3bd466156068b6a70c2ef4fa6ec57d589753646e1c6fc8b67ff43200a59ea417b95b95cd4f97877ee5519982d1376fa20fcf15792f70a4d8ff961f6f3fbb835902c2760f24f9b84a0a654020377528bc915f18cad71c9102926bc20e70e029f0699185ffd4333d7a5726c93b0df1f07ca1692be139828695aa0a93c333c328ec34d984221facf35ad21f2a8c2560656dcc96dfcbae03ec025cc6ad144eeea1c9c66254d2abd16cae711b2ef36dc2927a01db1a03359ce65de8b146e2e0107d73b5fc0d4d25699fafd6e2766d5f5e0996b343172ca8f267b6d08eb26ab631b0cbc05837bd8b2b052e84d7a9718aacb494c2e209c663c55740867bb3e6f7f931e5bf1417cca3bdc99bce0bc86812e915fb18f973a145f7151a154461baa989b23660220dec840f7629df3322798890dc847de908b9c3cee09316a7483c244351ef84e284f5c040f163d5382bc61241c3e683e7370c94d73b930e84bec62b09c04dd6e87f814bd4919e579f573465efae255a018f54ecded4e580dc9912145775bb1e24eef8f850015d3f41e702aab64c569e8af9c7eda9370cc570ef33844a7a2c17d04e0816e5e17bab035cbca29f7e69b7a1f403beb68134e798368ebcfd11883ac4cc719fbca7e43384915edee647b50d9babeabb1cfd26a10c6801e60fa60ce93463fc7d3d6f06a97f606a4c564d2e9a3b2c819a3dde15a6962422e7d7026c10e59d475e5d8fc1226b8c74867b62a821d008e1e46a56919d8f8e9c35ae1cb1ff5f8e6d2ff8b10e78393980fcaf103ef14488d2d0e791f17f8c6dd61c00f3802a4ac09b672e1116b92b4d9f447cb72c95917d9165bdbb9e989058809a93c0febbeafc97744a7e47c2027e2c8ba96157a03a579cf1138b1192899ffcd30a066880efcfdfeb745cb9371a5f6a4a83fa848b349d1d699d2900f35eb127bd2e0f4e1914991dc0a6f34272069126a9ad060b8b309b2624a7e774e76e11cc9dcb8fe8fb3ca1c837fc30d85bb0d4447fac79b3f266a506f4265252efc748c52207d37c8e91bdca96af76d045cb988d614c7d72a2c8ff11ff6a40cbcc5693af58ee1f1391ef0ed85307eb5031d48a91e57a5103472be8d3e345bb7873694e6d8403ee17a42e1d2e4a84192d7314fcedfb3e45cff5178b375f97af819c2aa4f0b2ad7ad197290213fed51616c828fdf782d095b66334112461bf6f98916c12459976627641ad5d214e2f5989a960f96a6aaf8fd8f82e8b428f8a65938b24bd27b63edfc17aae26dcab673d6b44b402288caf8e845289a993adcc087360805683ae9c737e670f295e5e5b00ff391f25c3698114933650212ef5fb3901c630ccbc3069faddf40bb1e6fbb6453e133ea276bc4cf1eaea8b918da70be2b0b5f4c3e89cf46898d7e05e9e57f5839193d6c9f27b6f5e71078859ab73cebc3b4135ff1dd8dc789443f1d115f7e1e5ebce2913364fd757d6b585f3cc8ed43cd2e86763468ef7028cc8139c888f8a29eefd04c82c54ccb8fcb34f18d94a48abbb39db15e3fda14b2e0459130974ce9e5800fd94f046ffdc150dc3ab9c50ddebbcadec4be5ce843ca69b017c6f82f18192041ee098c0fb1e83474a8f428ba5c0f61837fd2f1886618f37879bbb3a4098decdc5a5bad7c77cd1060280f7c33d58bcf7b18a1e298030b9cf132411c1bfe2c19ead1f9aff65c80910e5a08f1c19f9988f91a0c057297fd07e32e795787343fc04455c586691c19b184ba7a3fa86c7d8c8b33a7580c2b471daba6a7c0203c519ca145f0d6c9679f3cc75fec83b80f677f044fd87208bbe7786a0a61a5167102e41d25ba9cadfe804c5de17f5bdde55cc5adff6b101dec05313564e2ac8bead9783bdace2f308aaf4f26d1a90aee2dc19b645c9ea332848478d711aaf89c118f087d269772f7a14eef6036a1273b49a6aaf94aceddf65136d041b9bfea43c2d1c91377e315f208884d183d45fb53d69f4fb528c659caf13c2b26578d9c6a4d2340b1525f86d5d5657a6c3befb53e9c2340871b55768519814fb08167fccd95321e5f4a80defbe3693eee03786d13057732db0f3b81062dc0ab76d06efbf75a2a3f989fc0a6fe60278fe0a747720de07cf21c26d139646533b493e27520a37f10b8ccbdbc7250f4706fa834d18480b77269920980da9df15e002f6d45c243c7f2f9616076608351ef4c7a7ce9b168b69d65f0e8f8b12c5bcdc0f77c513ac021d680afc56b2fdf3c9aadea4e4f536aa6f628c47a648d65ba182d5510b7185327470f08037455991994fcfe71c8e7d45fc592586ef4153a70f57e0c71961f458a06894c3cafbc5373bc8f3f7e72ad2e00f1684f47e0d2862ad50976d0b64eadf2c66f9c37fe13155abc611cb3fc32272600b0f20f8229ab98b5ab0bacc32caf142c2329d62fb574466a6d7a6a5675cb895010e30da77912c64d2946a50b97752c25b920d49b3b42ee5245446b09194806cbbdbf6b81491d1763aff9ac5afb7b9bcd494c67d44da1317593dca36eb8f63f4e8bd17ea044755c917191f940fd72bcc16d4b9bb977372e925c5a385f0761dd50fc136d65e9088059d26af3d470e59886e1bbc66f51dd360d428b61ac09973dae51c4472d675b264a3644821e7f9fcc43a77ec5512df4f4e6ef7d31a47f17ba964b5ed0758d0170920f075016ef58e743e2c812fba213cabd436f8bdd7404925fa488a74ccda858a4f1e4222b0e8807893d330d67116d3579fbeb2fdba46c7f8e2acc3aeb2097a9c39382c7ac8843a63e7de7897279daea8825e1bcd3fe7645cf157de8b42616ab26bc173a549a389d426398c6239981ab0355569ca05f7e147beae1e73e662c7f19889cd20773666b477d000ef2672e7281dfdbd95199879eec5464a1ee59573271362544902c4e384d9dd6624d9c37ee9b7f751a665402e9ff9c7c772ccfa4f7da093cb93456618c1ce98bd414545920104a79b265e251528a93189cffc3b700eaa13500924f78b7f67b0f80b97e6bdb85f26b26069f270225e5b0ff9fef2f4305164cc303e8471ab3f7abc54108eef0cd0c8bf1017f95f64d34cbb0d427fde18bb4bfc0b69d95db22ff79e3d71bfa33069f30337595b58e205da7a79adcd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@typed={0xc, 0x95, @ipv4=@broadcast=0xffffffff}, @generic="c6b2b59156758431b0fcd7c9624e2a7d718e3074b0a2aeb5da083363d9a37282d51e3cdba1994d45a3f173b8fd2dcc867429feda9d30a2b3c9f0affb7fd7e5995d9b062d1c8680f82acc0c914b064a64f2b02f21d2cd32e9be979fe622c7f637600f39861571844a70b441632ca191941c7a102e1a40af53af3e6bfb0a932b0ace9f809899287717cf12b84681e34cab79908778221287f407b0420fbc38b50ce08e6c72e68de8d84d398c92f89f87ced0f5d1", @generic="a4b2f558f02de8a8fad777666a7c16151006c7d6e9a1de672f4ab393adcc1f48b02451077717dead2d3d65bfe3cfc0e0233faf4e06160795662890090ad6978fb882793cfb5076c8f017dd09bcf00297a054f61e7a7fc9f4a786662ce5fe63468e17883c16e15868a8b27f8e4706683f53fd901cb4580af482ac071724e47daa970400139734e2aa5bce1fd059c5a30b5307debdaee6fb3b71640725b50451", @generic="09cb792066b2d70f9939006925d568ccdbe817a3756257277b2c5868ac5e39f507d85144ed79efc2ed63068372fe78809db48202dd1f4a019ceceaddcf86a3fdcfeb2f9faa32c06c03887d6905123a5b7dca910483cc0f174ddf759a0083b756b0d4efe9b474dbe66acafbed8f8eee37229e10a0726c9cfeff011d618110f2756dafb8496d8d38f652139d6f27799696f0d779e87f09e13519db8958f3fd831354dff7"]}, @nested={0x64, 0x45, [@typed={0x60, 0x5, @binary="3caa486546d176e9ca771dc86c831ed63293bbf615e95affc5ba0a0473602cc74145b4ef1f98b214ca3d13b0d9901293d6c650f837e2be3aebb245ab62eed14e6d6b7e3d350df4350b02e5302b59f7ee3816bcb70b7a"}]}]}, 0x1288}, {&(0x7f0000001400)={0x1374, 0x1d, 0x108, 0x70bd27, 0x25dfdbfe, "", [@nested={0x88, 0x1d, [@generic, @typed={0x78, 0x1a, @binary="4daf01d9c2b9a79da21a06644f7fcecadb7d7ba6f597b21c33aa4f3738fcf8f31db1b4cb7a03702786658b0c84ce280bf1371c8a4608f8617af8152e3fe29d758e9a1a349e766a9e7f99b78af927c18726f53a2db938b286da8bbf82af6e9d4732e736203516c1c4864e6fe6dbd5d04c"}, @typed={0xc, 0x8d, @uid=r2}]}, 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@u32=0x3}, @typed={0xc, 0x1f, @u32=0x4}]}, @nested={0x2bc, 0x83, [@generic="b6b1f7f167c5b92cd7ffb5cf1a44968a8437794b565411a375320d13663a8a299e064eebfca3ae60fad7c48f", @generic="ba8bae0fc3e4c03a60d3cd513e69137f1526fc8dc0b8fe37f4e8ce86fda9375ccbb7265f80a92717b1dca0e229baceefb96fca4ee647fdbde18afd97d63354d2afb8394cd783f37a289957491595f9affec70c43781dc69d3131ce53a4217eea57e1dc1d8188e0214fe9a61eebe2604e088fce480fd05aeb9de79886c959a4fa468128b8bc890510b05922ca2423cdd3d5e97cc665df9dd761c958a3ed1176aaa28bc5804793c5c23fdce1dc0ae1fbd9d843a7ae3a2a2ece", @generic, @typed={0x24, 0x4f, @str='(vboxnet1/#{selinuxwlan1%\x00'}, @generic="e36808dbfbb110383a018c3ab5a7c999e290681a36ae2fde08f7e97e00e354443e41a3ea06c8a37f9b4d8fa6832180160a39ed647b8c680e5fd081f453cdae8897b3da1142f7cb86aa47bd27ad635d95e9c2f4b9500a0450bdf5a89c168af4a7c0039e7c74fb2b68d50f434cd7fffafbd56008e9fed42654ed8b1ca5261847a7c98eb8847c93a6ce34ab226b3b26ec356bad32a77d4581aceea04e9384b63f8af0e6380fb0e38e6567dae6c57ecce0447456c89b9b89c2b7ab", @generic="84379269801b0a32b24067b3f4d93460a165c576b7c1f50d90b009b9b3fd7ad4f4cf84e95cf504b496c6c477d5ea5a36ed42d0e4619b018a8e653a2ef2ec21aa506293afd1e3079dfa83de110c8fd3acd56a9aa3f2b46d8ae9240e59c3f24ea520bf5b1a32e036982b85bf34b51586b877500a05171bae", @generic="d408302f513931e7a33a90e67b437f4f364e018c8633eb45357442c48bdac61212101d34cbf4a0f9b9b2a78c3727c663713edbe794afeb0286975621fe764004046f21909af15b9ae4ba363633d63a3d3e39d302b11832e6d046debe77870a7a3cdd2b006248cbbcd0144d1c89d38aa7ff509c", @typed={0xc, 0x47, @uid=r3}]}]}, 0x574}, {&(0x7f0000004240)={0x110, 0x42, 0x2, 0x70bd26, 0x25dfdbff, "", [@nested={0x18, 0x25, [@typed={0xc, 0x2b, @pid=r1}, @typed={0x8, 0x5e}]}, @nested={0xe8, 0x72, [@generic="ccd5f411f52454b2880701c8d69e70b541308633ad5f40e79455bcaf1a992c1cfd5f6632904f67f3050a339c36f6535ae989e94d7f3694b345e596f240cf0859fc71dd6b160187cd9a0f9ce2b8aec663bcd69808141df9e2d020bca388c77c2cff18dd4a9f868cd74a4d12a96f819b6a929c420fa76ed5f5427936c46594934046c5d9f90c043ee4839fbdb0371d13dcb1eef4239aaf62a34b9e0955f605e6e16f68f9b9cfba7ed601e6", @generic="10ac2951b9d641d6dade8ef7bd46454427a3d612be41e64fe531d1efedf17b636a1f0c512634c7", @typed={0x10, 0x82, @u64=0x7f}]}]}, 0x110}, {&(0x7f00000044c0)={0x198, 0x11, 0x1, 0x70bd29, 0x25dfdbfc, "", [@nested={0x1c, 0x6d, [@typed={0xc, 0x5e, @pid=r1}, @typed={0xc, 0x4e, @uid=r4}]}, @typed={0xc, 0x81, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="2a1acff0282d11d83e5d0ddff6a466c1fc8cfbbe8c081159138dba9fa50ea1d7f4ddaf90505d3116cff1cd4bd589aa9b310e3f614f8f40f784c57d78a8d3f3942af78ebd7ddde59d455de18806ba7813edb4cf0eea6804b6", @typed={0xc, 0x55, @u32=0x85}, @typed={0xc, 0x42, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="dcc70a65dbf8460e689c3d4fcdd3a4daf43029296e68df3f5c8fe93541117e8b6dbf0503c6885c689dc02c3244d80ef99b81aa334782db5f464144a8095096f40882b2087fa676dc9e39cfe1fdc52a1a6f317cfd9ad6633543af1497abfd9ed678f43f9fa3addc1cdc9141ccd2d0dc7b89f9582a5b2674996aecb6028e39d5e9028ddfed972abcccf86b9c93dab47495f68d2f66b6193f5c893d761cc19c373b7217d7deae326f02044a57eec9fd55d25dfdbe528a9ac068ffe6f6352cb08cc92a7d792f7635245d9a3c7cb0a564aa7658a3e929806e12fcaf3c86387ac0e9cf8c8536e20f23c9f7898d8713228a9688"]}, 0x198}, {&(0x7f0000004740)={0x324, 0x3d, 0x10, 0x70bd2d, 0x25dfdbfc, "", [@generic="7278329d021d08ed7c3e917fc90497096e88706fef4762eb449b746dd5fec2b5a9809bb6f2bbabf718006478d04e2d05ff81621a9b413cab19c518468f2e39bd05b4ab04c255e84cb67dc7c79e430a6e4112078ebbdbbdb21a748004859d790140970090c6d874620bd09c46d91a522b3fecfbfc4743e5ab63d618dc9920fa8ddf3bf83947eaf56bf5d9", @typed={0x1c, 0x43, @str='nodev@vmnet0em0em1\x00'}, @nested={0x1e0, 0x4, [@generic="00dd14d62b26c79f8e91bf5ba19c85296f0ce59791637f9aac2969ae121ba11e7b2e6e005b1413ac95b15349b012fc9e5e743f", @typed={0xc, 0x31, @uid=r5}, @generic="f1ac6940410f891bde3c007dd155b6bb9e251e5b181ab270b7627f96b0c06fd3bb7658c115e75426b5ccd0cf68a5bcae6121a50dac1eae", @generic="c82a1312169956c5fadfb6e74a9cb8ccc8c6cf42e656ff65ab1f16850f1a87fd086351e9f4cc959b431dff9f6a3b75f79b1a1a4203aac2160329e6c0459bc718234112233803e11fe813edadea20437e23a22beca87f222c3014030f924477dfbec694a4c5bb158b40ff79f423f284945ab16af6fea1b23942dc6c0e64628a73fbf8cbaed57e3491fe22c68e855d5c03897096127ea21dcb9544a32965170636a2648acf1c2e86ddde4309a8d0843247ae5ce55189c9574d8a842329d47d0da7af20070af3de1781f5f0a6204f21947a0faf4dd5ee6364a139326abe88b99214605e180dd2676003cf94b3bc04dcf025747c46ed47a84d7b", @generic="9b1d3635d996c758f62dd0d1ebb72dcb5deb6fc46142b2b7730fe65305b7ac37bbf695d0ebc895d2efb0fc35f92e36918eb7ac1ca405f6e08f7a739699324d8c8710d92abd5a865eb5b6717fc0d8", @typed={0xc, 0x69, @fd=r0}, @typed={0x8, 0x6d}, @typed={0xc, 0x5, @str='$\x00'}]}, @generic="595995af408bfcb2ae60520ccbdf77032650b3441d040ef42862e85e039c4b1c584fe42a61b28982a59fe934d36c2b5a3b3dc62224df229e5ff02c0e5963e7e1446be8a2eafe938e7bae6ff546ef58c66d5d41a4a9e5109a9ce896cbb3b96cb500bebe891eda212c366aa63677ed648023c042d5b8942d949e2aa6c4ddb3bafbd10e16eb36d137324bf18089"]}, 0x324}, {&(0x7f0000004a80)={0x188, 0x33, 0x304, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x2c}, @nested={0x154, 0xd, [@generic="475044fe6f0e9c3bb6b6506236eaef5a4834e0adc6a6fa8cc22b1b64189224ce85d7819e0ef456add72c70abdd76ce0e03d55c0cc8d0844b8a12a2470454ba717c7329d342930f3119f471de01289d77954eabc7", @generic="7a6c4fcf893a192a799a04639fd60c4ba3fa813c9f2c3b4062d2d74bd2cc01c94215217ceb4d876c52c931b723997e1db7c1b31e1efd6d856a61960ef11823d65fd9ec45910affaf39", @generic="479a0d98e062798838a147fee0", @generic="377d30bfda3c49f68f814cb804e6ff1eab34cb418e3094f9e241d9af521f9406566a7af94d65da19bbda45861b4f9bf86a063a2572e36058265d3265e0dbfb0ebbfb45cdbbfd0799490fa2cceeb0b7447a69e8322f81a8bdf00b52f2e807035420ef94831881a3fef8afb14a16a9e35216e39f3cc2e4b959ec35034a5299e2c2f0626f3608654a3c56fee32d7b46bfcbf2dcb399191d7ac29f7cfd82f0020b2bd6f0e799"]}, @typed={0xc, 0x11, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x47, @u64=0x1ff}]}, 0x188}], 0x9, 0x0, 0x0, 0x20004004}, 0x2004c001) 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:42 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000506ff0)=""/16) timer_create(0x0, &(0x7f0000000000)={0x0, 0x32, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000140)=0x4, 0x4) 2018/03/02 05:47:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140), 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/02 05:47:42 executing program 4: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/softnet_stat\x00') bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x3, &(0x7f0000001fe8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffad}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7b, 0x0) close(r0) 2018/03/02 05:47:42 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) restart_syscall() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00', 0x8000, r0, r1, 0x8, 0x8001, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000240)={{0x7fff, 0x5, 0x3f, 0x10001, "c5dee64d0dfed971132e45ab618711bc35aacc4daa6aa7e6bba4d12913846dbf809518b3242c982a33358f75", 0x7ff}, 0x0, 0x0, 0x0, r3, 0xba1f, 0x7, "27bfb7dafc589fbf86961afeb4a9f8cde8551679dcaec881fe77e61396291228967087a444500f4b43ef97907f6b4f80c80b9f69503eb2aa8135a7407431857f", &(0x7f0000000200)='\x00', 0x1, [], [0x0, 0x2, 0x80000000, 0x3]}) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000a31ff8)='./bus\x00', 0x2, 0x0) 2018/03/02 05:47:42 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x600000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/196) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip6gre0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) [ 69.035747] audit: type=1400 audit(1519969662.472:73): avc: denied { net_broadcast } for pid=11924 comm="syz-executor7" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/02 05:47:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00000002c0)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/02 05:47:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x200000002) 2018/03/02 05:47:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0xe2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bpq0\x00', @ifru_addrs={0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) fcntl$dupfd(r0, 0x404, 0xffffffffffffffff) 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x182) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x4]}, 0x6) 2018/03/02 05:47:42 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) r1 = eventfd2(0xfeffffff77ff5a27, 0x80801) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0xbd, [], 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/189}, &(0x7f0000000280)=0x50) write$eventfd(r1, &(0x7f0000000040)=0xa4d7, 0x241a22f7f305b8e5) 2018/03/02 05:47:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x14840, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x4622ac6b}) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f000067c000)) 2018/03/02 05:47:42 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/03/02 05:47:42 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) kcmp(r2, r3, 0x5, r1, r0) 2018/03/02 05:47:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '\x00'}, &(0x7f0000000240)=""/135, 0xfffffff8) clock_nanosleep(0x0, 0x0, &(0x7f0000012ff0), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x39, 0x0) 2018/03/02 05:47:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000f80a8ab9cf1d00ffffffff010010000000430d000000000000000000000000000000e2000000000000000000000000"]) 2018/03/02 05:47:42 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000140)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000032a000/0x2000)=nil, 0x2000}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, 0x1c) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) write$eventfd(r3, &(0x7f00000000c0)=0x9, 0x8) 2018/03/02 05:47:42 executing program 1: r0 = socket(0x1e, 0x4, 0x200000000000000) r1 = epoll_create(0x2e2f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000707ff4)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0xe6) 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x101, 0x7, 0x1, 0x4}, {0x3e00000, 0x9, 0x0, 0x6}]}, 0x8) 2018/03/02 05:47:42 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101140, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xfffffe, 0x32, r0, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x151080, 0x0) 2018/03/02 05:47:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x4, 0xf6, 0x2c0, 'queue1\x00', 0x939}) r1 = gettid() tgkill(r1, r1, 0x0) 2018/03/02 05:47:42 executing program 5: mkdir(&(0x7f00008d4000)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) lremovexattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=@known='security.ima\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x663b) mkdirat(r0, &(0x7f0000050545)='./file0\x00', 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x7) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x5, 0x0, 0x2, 0xffffffffffffffff, 0x5, 0xa000000000000}, 0x6}) mkdirat(r0, &(0x7f000006eff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0\x00') 2018/03/02 05:47:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004f00)=[{{&(0x7f0000000040)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000100)="dce48c367b92262dfe0a5c24382510334a8dae6e1f68b34af53de9bb2926370696a0c3ad1c3404a72510c1d051ca40470a9ae58c234fbc610ba5cf64f6a31fe4ca252becbbc6fbf5861dd32dc977bacda06e538407a8936db8e663416b8c03d14db021139d46aba24e2bbeb5106acd975530e13a98601da7b121d316ce988357b40569e9f3e232fa419e62e2d34cf8ba52970fbba1ef", 0x96}, {&(0x7f0000000080)="9ff1e0d052fe008e0a6e27a7602f162a95c2d73712dc0ce0e9ba3b28dcba0206", 0x20}, {&(0x7f00000001c0)="48ac1723e84b0f3fb8a878c3dcdae63ddfd97136dcd37c479f9ecf336aafd56d5425fc7507a2ed9a6bb141284d2979ed6625d4cca1c5ef19a55a21be8b0716a493716d8771252fa500642f7ae7c230013c7b622d583300e31fb2a95ef27e535b3dc20414211fef46d37b2a1c6f4d9405e0b6aad9de7c81ff88", 0x79}, {&(0x7f0000000500)="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0x1000}], 0x4, &(0x7f00000037c0)=[{0x70, 0x29, 0xfffffffffffffff8, "1008df3ca474ff3fb9811514afe66b137212d488dda3f3051bd6025a48cb63d66b18ccc5dcafe18a77512bf7656e2a08052da9fb06da3b64e292b6f2eef409d3e7a11246e9ebbf1206103ba3cf6501717767abf46af7cb9e2c307d1a0ed5c9cb88223636"}], 0x70, 0x4}, 0x101}, {{0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f0000003840)="e3395b5e26bfa39a38536d46a71bfc7951061185d2536ff613a5400fd86d70b5761683394092e5d06934bede3662370e39bc353fd7851526af1ccb16fa349462068c7ce15a03bbc3d09dbe0f6d6ac362526e8a9cb69803f5fd5f9e50e33eb514934666af067ba0340e6ffa2be0c3dbad2a8e620dc973332199f30a41c071d1082427454aca4bcc96358121c3c60b852a786d43dcdb64457e646c55f577", 0x9d}, {&(0x7f0000003900)="cc732c0537184908e14e29d1a7f6471a38d9967390e54b83351574d5e1199a078348e5fdd5c609004d4f1035d1ff80e434ab638105cbfc56ad38478d6a3b7bbec078d942b6d0ccdb3be3ed26932475795e73fe42daded414dd806b6b143a244ff501457cd8d2740ea6f2f14d67753fdaae4b5160961a0daea1455d3fa751c397528a4f0d8ba038d811b7dc9e60a59b6d048d546e335e6e7f064bde25abf84fcc3f4bb9235e3e24ad72097affc5679af1", 0xb0}], 0x26a, &(0x7f0000003a00)=[{0xf8, 0x111, 0xa18c, "10391508b28b3037a78162ef7b7505a226423ab5987cae69911965bf8446df61ca19255a2479eabea975fa027dea97abe9f611204921076fe7bd6e3d20d5c7de388efc8f9c4ffb449c09ac7e6fb25f65c12f7cd838bce2cc4ef639aedd9eda74aecc56dff20f826a8ee9bc6ba8322ab854c0e934d7e113574b850bd36bff9d561b21096ed1c12de8a2134cf94f9481a08bc79fb57eb6b50f865d51f79c0dff37e88c32fbdbe6cde3f0eae0dbb33777119068c2c6212cba5deb5fd2e957bc917e44085746583bd17ef04158374b34b125aa3965d038f94ab33fe94d5aab04611613d5af81bf66fefc9a"}, {0x90, 0x29, 0x80000000, "ff5b48d9231d49ec43c4e71f37d5eb7eb996d8aa36e3127c67baa37c626240278d85df9f2dbb27a2ff53e275589c58beeed80f9339fa4e249dbba9177003d55b99fbff00e45891c519781e2b0ef0838e01a424c232b85b2c4d8d3f8b408bfc862c52e8fe3a9a694bce52f114795476e3883e3882015d6634d9bd62b521d85ab8ec"}, {0x74, 0x10a, 0x4, "a4fcc179e72e7fa12cdfee81062c97310a2281938f4c4bad257366067fa1eec623316dfff4a5ec96ffbef1d486229e92541a6fc122a68cc1315019065fb5bcccd17f95d84ec09ce735baaa3b6f07bb573c75b2f06bd94b2337272c2988e6a287b070e52312a78608"}, {0x80, 0x118, 0x9, "86d3f25b9d3b12d91b1aef79271fc5bad934f25ad2cf577f160f9654b803c2cd82274b14d3a4874c7c405224b87e3bcfedb14db22ebdb8b1e597c602a4ef507ae5f1c7f14c478e9a84d973d0960a7656bbbdf9b9d81fac72eed2908b811210dd314bf2a70940cf8142d96eb5cd7650c45693af12"}, {0x24, 0xef6cb8807f4cdea4, 0x6, "57b40a0e6036a8c99c671ceb7bb91f2ccf47337e32d7792b"}, {0xa8, 0x0, 0x400, "314f8611149d5cbe26015e1043b07d232c9c46f2c27d1385ee544e2be561e9d82c61cf624eb52b8363c1780703e6c6a115b50f2cc03ad57207e8e784253f7e0d25a1b03f8140b50fdb0758ae5797bb5e3d9a780cd93a7822d77a23273c3885d8905d3c184c83401a7381ed086268a782afd829812cfcbaf6cd26f138af2d7ca0561f142fbbb652006753e53648ca24c98086e55294c8a5b48c"}, {0xb0, 0xc922cf2906b74911, 0x1ff, "ff3f43cb64bb02262a67b12eef49e23e1eeac56d455ae166cc3dbc5502b243cabbdb165472a04ae6c8af05897fb477b393bf40285949d9b2057d2134f1fdb84aa83f8838a34a4db5b072f8e76fcae1c4ea8bbaa624d08f30a4a2cd7931d75e83bd4b45d3d070227e76619bd5744844ccf8890bb440e950cead04507f84452d5ce65e54414562a539d7cd616b995264ab1b5f5c21232e28db407e8dd038c6b7e818"}, {0x100c, 0x0, 0x1, "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{0xf8, 0x107, 0x3, "99aebf3a1407ab94260c2ac39d9fbb254bd3f8fc3052af342ed5f935b46b03c295cdd70bc9c77deab96081963b085ef25f8508094f3162ab133466337b3ef54d10d51f16c20d32838fec06e9560cc0c6d37a59bceaf912ec6da2626bb32f3498102898924f0b5c1d52ff7149d59f8926d090dc21a57da09d22c15cc58bd0ec3bb6c49ecc62ae3db0b704f813dc3f7375e7540842a9435a9c5c6a81dc95c2f13d8ecd4b4c1ec9ea3cfd319d5cd2a612d756f017a43166c075d9e4be326090cc753a031455581ad7e8709e791417a31fffd95690ae449fd59204115369520a864775b2cc35732a4b9f40c6"}], 0x14fc, 0x8000}, 0x7}], 0x3, 0x0) 2018/03/02 05:47:42 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='teql0\x00') r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a4307a71800020001000600"], &(0x7f0000000080)=0x14) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x800) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e22, 0x6409, 0x4e24, 0x0, 0x2, 0xa0, 0x80, 0x0, r3, r4}, {0x3, 0x2, 0x7f, 0x4, 0x10001, 0x5, 0x5, 0x3f}, {0xc46f, 0x4, 0x6, 0x80}, 0x8f2, 0x6e6bb3, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3503, 0x4, 0x3, 0x9, 0x100000000, 0x4, 0xc2}}, 0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x185, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000001fc0)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001e00)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001dc0)={&(0x7f0000002000)=ANY=[@ANYBLOB="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"], 0x1e0}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001b80)='/dev/input/mice\x00', 0x0, 0xfffe) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) pwrite64(r1, &(0x7f0000000240)="c23297dbbf88515768daff231bc1fc465b1c81cc67e86f18e6e02bddd356de2e486fd94f4f45903d4433c902b33a3a64", 0x30, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000380)=0xc) socketpair(0x0, 0x6, 0xfffffffffffff000, &(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet6(r5, &(0x7f0000001e80)="8224eb961d7ea11e486a65810f2c18257655cc18953fbc7088ff238e5ecde140bf72e67e23757f44d23a67588060eb23cd99afc9a153ae569d47c769db2f784436d45c77555117cd9f9ed55d47f9a4d234fc2809991aa7ad79aece4753057798ba21cf8034bc62c7b4294688a6dece6accf425d6e186abf847ea285a1614c804a3a56bf0add84e32fb0c3e2913faa2d8b47824c7ab2fe786ff09cfacb7ea7e546c4f3bec37b650e96574a0a129b4efea2495dc4c690321d014929a13171471f8a8264990d8b3b2becf198f26596a5de5179dba465ad69b2fb88414587bbd0f523f475a16b199733e2f3d877089a897b0e752", 0xf2, 0x4004000, &(0x7f0000001f80)={0xa, 0x4e22, 0x2, @empty}, 0x1c) sendmsg$nl_netfilter(r2, &(0x7f0000001b00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000001ac0)={&(0x7f00000003c0)={0x16f8, 0x0, 0x4, 0x200, 0x70bd26, 0x25dfdbfd, {0x1, 0x0, 0x8}, [@generic="c4ec8ba63e1cc62dd78f6ef8ad3018ec13fc10eda69e9c280d904a4784ac27b42937b6bf7fe2a88b352ccf63a3623fd89fcfd2e1c93170200e8b2f53c4994c592c0af84a85566f54d823f140f2d016b6ec2be859b73506f9b1b838c6b8fcb88f99b4da8373afb804028d731509cb9acc8d8d683f3a7098b4f33fbe80148185a94406f460120d509eb546745c91a295433c090d11d43cf3cc833f1e46751168020f1537dac6d4124bb3b76f38768fbddc5365086714258efcfae9e7f868028c91b7643d65d30e6044117337b49490e5dde4ccf45adcd4907d8157ede6cf77bf401b0860bf03c6c18f8f5503cc55b4", @generic="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", @typed={0x18, 0x36, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0xe4, 0x21, [@generic="f8c6d3d84a3a8e237fcc36dd9d1020fc7b38ab8dad96b78f7d89adf0f0b605ce69289870462dc642ca32a88028c1ed878e65281275d97dd784c6e0f1a7dd8cfbeaedbe54c320e53311b4800b6c2a84a016125131f2df695c1fb5f843cc2b93e98ad6e3b6a68fd1b182e687df7bd5a507e4106d334acee59feae07c0817a84f42d480636252938ad4d26c19be9c2d4a1b0de7bdf12a020be651dc193ecd49d5e57b10f0fba33e90490e33a61ddd3cf2e8e2026b4aa490ce98a3f0086894c4aaed5476b45dc199392d22461eb30a6915d48ebb0e2ddf3cd04cc7271394ac02"]}, @nested={0x1ec, 0x32, [@generic="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", @generic="b5894e00237580aa60c82ca7b0509808f930a5d99a609e7a518fc5a96f2a90849223f0a3ce70ace0f36b18e9f28c5accf0d206ff8c218e926bb58cca0a27b20b3d8d5b90651b6ef5f13d814d0d6171792207acd429c41f22216701d75fb85d68e75c82f24669e4c8960760465fad0dc2c3a4921b236b5693bc52d9c451e86655a6705eebf9210e9f9d57cb8ebe97a950c49fb2a22788de502e2af7ac99846007191fa332de7342a83022d860406abe9f476c46ef01f84d44bf6eaac8ff2e3e2c73bddbec2f8941bab7a351221e7cf3b47d87f80d923008ac9da36b80489e", @typed={0xc, 0x37, @uid=r3}]}, @generic="6a1bca933644bc8b6030adfd36a493db9533acff5f347c34657c4d9f5975b6e3f7b6e636228dbb9ccbe91ee25e5d4d5f32f91956ceddf844250aa28da4460b38ab0ed75ae7db8e482fbb72a785d991323b47b740dd9ffaad6804b087fa21d546f039752d254ab795b92af614461e81697dede6907f3e20c038b3e1097a6f85e3c66016aa0c029b22a7606abd3e124f62623fa706271b3b85194b00e056ef392f3752e98b38de06d0b7e97d9952833dab0a1069abffca82689a3b1fe7ffc96eac3ebf898497eb71bc6a66906041c6f876389e6a613bc450417902ceb6e55e1e7e50dd6051455854721905dc0772bd38cf9075ca", @nested={0x218, 0x90, [@generic="3a42ff6d9f7e52273bfc98e57ce97847f9fc7216abae344550241773fbfc9f048cf298d007b859712b7a171c661105ebd9e3f2cb7c1f73f8d935ca873d18948ac2121c9ab98e28694220ee88e12b97686710fa00088c7ecdcb2ae630e984558611f0d0064000157b57c9ccdd2faa716d4ee9691b06bfaa560f0bbabbbeb54811ee1011d7334daecda02c1efaf36cfce0b0b7321da9992329b51215f7874939016d9fcc02968d37a97a0a89812e6450aaa95959955f61a226f2d9517e70b13b9b14f16dec9d463366313043802d5e777c6f01641ba0bb57c74f26b96a2592ae5fcbde0ec94d35e55fe0175a9945a3f6c8ce147c", @typed={0xc, 0x68, @u32=0x8}, @typed={0xc, 0x6a, @pid=r4}, @generic="5ca177a06bfa6b43ae7b18b7736cba4e02db37760007c86895197992b80a7990de99e9611ec91e839caeb01dff4ba5d4b8a72cc7675f6c918f82b247cf3b9a905ef1ced63c", @generic="44081e018332a33045c518dffd79271dd57d5febbabdf02f3abc347bf7a5692652e58e682334208ca8c25c763f2eed18190b157a0b0866e0b52b92d4d742bac340ffa5a7ee87111af937e253e527ba9bd0197b744825e0a9a2913aa0ad", @typed={0xc, 0x7c, @fd=r0}, @generic="f75c50e8ee979cf11bb989fa81ec2abe066c19123abd", @generic="3ddc85ac711d3bddfe27bae4f77c74f5119e72e536e488baffaae0f8b0897ed32d1ab7a0b5f1f93d991c40e18256f1b84baa40559438d158fd858adfbe6bdfdf1464"]}]}, 0x16f8}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r6 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000001bc0)="40b7a98f25d1d60e38f6992593960597aae062479145e005f159673ea55a20c02b48d7b895e92c5fe42b64c4532f2b3762b54f14f0b962261a4607444cc394f7fd801aa882d001906b94c2b801429377ba8193e7221a8f9d031ec8f9fac605a19332e99134b9ebc9b93149ad9f7bc8b59f566e462c21530adca170c484f5c4807bd3cd1d7114a6312b942d63d29bdeb5c3291f0e25be9d5b64b67d9d46451459e7b93d80fb9996c6a4d9b33af329c29d0419e9c73519e478b31124b9dd639a5f445396be80b0ff6153", 0xc9) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f00000000c0)=""/79) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000000080)=0x3) 2018/03/02 05:47:42 executing program 1: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/112, &(0x7f00000000c0)=0x70) 2018/03/02 05:47:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffff7ffd}, 0x10) 2018/03/02 05:47:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000400)='/dev/snd/timer\x00', 0x0, 0x0) uselib(&(0x7f00000000c0)='./file0\x00') read(r0, &(0x7f0000000000)=""/135, 0x87) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/02 05:47:42 executing program 0: r0 = socket$inet(0xa, 0x1, 0x4) socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000c0020000ffffffff940000008c01000094000000ffffffffffffffff2c0200002c0200002c020000ffffffff04000000", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000e5ffffff230052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d400f80000000000000000000000000000000000000000006400697072616e676500000000000000000000000000000000000000000000017f000001000000000000000000000000001f0000000000000000000000000000ffffffff00000000000000000000000000000000000000000000ffffac14140000000000240052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a00000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffa0000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x2) 2018/03/02 05:47:42 executing program 5: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/02 05:47:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xffffffffffffffff, &(0x7f00000d5ffc), &(0x7f0000000040)=0xffffffffffffff7f) acct(&(0x7f0000000000)='./file0\x00') 2018/03/02 05:47:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/197, 0xc5) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vga_arbiter\x00', 0x40002, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x101, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000380)) ptrace$poke(0x4, r1, &(0x7f0000000340), 0x5) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2800) accept4$netrom(r4, 0x0, &(0x7f00000002c0)=0xa2, 0x800) 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) socketpair(0x1b, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@local, @remote, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x1000, r3}) epoll_create(0x7fff) accept4$llc(r2, 0x0, &(0x7f0000000080), 0x80000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x12b}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000000080)=""/146, &(0x7f0000000140)=0x92) close(r0) 2018/03/02 05:47:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x7, 0x4) 2018/03/02 05:47:42 executing program 1: munmap(&(0x7f000000c000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000}) ioctl(r0, 0x2285, &(0x7f00000001c0)='S') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0xfffffffffffffffd, 0x2000000000000000}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) 2018/03/02 05:47:42 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000003acaa)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001e4ff907800000000604c0cae00003a00ff010000000000000000000000000001ff020000000000000000000000000001db64e7c007bba221"], 0x0) 2018/03/02 05:47:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x10001) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:42 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002400030007fffd0000000000000005e10300000000002000fffffffffffff5fc", 0x24}], 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000180)={0x9, 0x1, 0x8000, 0x9}) setrlimit(0x0, &(0x7f0000000080)={0x13, 0x3108c85b}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8000, 0x4000) r3 = geteuid() ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000000100)=r3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/02 05:47:42 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0xe6) recvmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/45, 0x2d}], 0x1, &(0x7f00000016c0)=""/4096, 0x1000}}, {{&(0x7f0000000280)=@nfc_llcp, 0x58, &(0x7f0000000340)=[{&(0x7f0000000300)=""/5, 0x5}], 0x1, &(0x7f00000026c0)=""/4096, 0x1000}}], 0x2, 0x10021, 0x0) write(r0, &(0x7f0000001740)='8', 0x1) r1 = getuid() r2 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setresuid(r1, r2, r3) 2018/03/02 05:47:42 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) socketpair$inet6(0xa, 0xa, 0xf6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x16}, 0x5, 0x0, 0x1, 0x5, 0x3, 0x7, 0x7fffffff}, &(0x7f00000000c0)=0x20) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x1, @tid}) r2 = dup(r0) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/03/02 05:47:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/03/02 05:47:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000be1fbc), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt(r0, 0x1, 0x801f, &(0x7f0000310f99)=""/103, &(0x7f000039a000)=0x1bf) 2018/03/02 05:47:43 executing program 1: r0 = socket$inet6(0xa, 0x40000000002, 0x0) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000080)=[]}}], 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x8, 0x6570}, 0x8) 2018/03/02 05:47:43 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x2) mmap(&(0x7f0000000000/0xda8000)=nil, 0xda8000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000c6c8fd)={0xa, 0x4e20, 0x0, @empty}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/02 05:47:43 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4100, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x155, 0x3, 0xbcd5, 0x1ff, 0x14}, &(0x7f0000000180)=0xa0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000300)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x6, "fedc8d5c8570"}, &(0x7f0000000200)=0xe) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) bind$inet6(r3, &(0x7f0000002000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in6={0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xfffffffffffffff8, @empty, 0x3}, @in6={0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x7, @empty, 0x5}], 0xffffff99) r5 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r6 = fcntl$getown(r0, 0x9) waitid(0x3, r6, &(0x7f0000000380), 0x0, &(0x7f00000003c0)) write$tun(r5, &(0x7f000024a000)=ANY=[@ANYBLOB="000000000000000000004500fdffffffffffffff9078e00000025bee8f754e2005e3", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x32) socket$llc(0x1a, 0x3, 0x0) ioctl(r5, 0x7fffffff, &(0x7f0000000040)="d1f36d472a1243b92d122f511efbec0000c2f55675ffffffff00") 2018/03/02 05:47:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_yield() setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x2430, 0x7}}, 0xe8) fcntl$notify(r1, 0x402, 0x1) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)=[]}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005700)={'gretap0\x00', 0x0}) sendmmsg(r2, &(0x7f000000a340)=[{{&(0x7f0000002880)=ANY=[@ANYBLOB="341faaaaaa89fe56965176c2071d955d29ed3f7a7d71615cc0000600"], 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="b9854b906c4decea297c6db54a1b18f7e2cd4ff0600b0bc2e0a52206fc499cbf4eb46d913edf9a9fbbb7e02405bb12a082b208a3b61e8beb410d98b01726a242b1a91e3f5644db59cbaa8fa2d496c2b137ea4518a17dabc64de73687382e63e6ca5b22b2fd7e284eb206a49946fa3bde28986a914cac166e43aef48db9808a181fc9596e1b9b6ca6c5", 0x89}], 0x1, &(0x7f0000000240)=[{0x100c, 0x116, 0x9, "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{0x14, 0x117, 0x60, "7280594bc68b2969"}], 0x1020, 0x44045}, 0x3}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002340)="aa92e136ebc0a259cc1eda88d5d8ff83314be9c78454db1e9a3a314fdae82fb52a8b23010d83e3ecc9669d3f3c9fb24c713c519fa3", 0x35}, {&(0x7f00000023c0)="18", 0x1}], 0x2, &(0x7f0000002440)=[], 0x0, 0x800}, 0x100000000}, {{&(0x7f0000002480)=@nl=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002840)=[{&(0x7f0000002500)="3c3de39706c398d899eaecb44b3478ac06c39370bb567b291a6d1517443ec21218c0c2e9e0a9f5a023887d6235f6d1c174098d252e3107bb4bdf11a3903a97c53981ac4a3b5ee724e756001d32e5f8b5a23f712e2c2a46da63bcae3a7b6ab3a3c57c4e150f0848d91b64a99d1c626682f61e79b4024b1d29ec962652971fc19a6964dea2d124fe6483bcabb7d4ac09a89b1ecea92f5ca7e02d6c7008e6f46e23c9ea898310395a89d437b48c13aa6d9e145cc1eb9e7c544dde3492c07d7648b94e8160c1e21cda2cabe572958588924c1b6bca90d620cb75a9f636e6aa54af53ce3a1dbdda518b9111", 0xe9}, {&(0x7f0000002700)="f1d060458970f35872e71965e19b66a5fde3daa561cf6500c6f61182b1d2253bdebd57bc6a3397514e98c191e703836494e709bf128ee44b17008ac62da8c5b708a9209694848f3b5503904be5fc1004ab0cbf91ac49a118125442d9b0dac40deb4f40448f3882fc03c60688dc4595bd0967ae3242827de1c313ca3900b8447995adfa23342d87f3a37784b74f90181e28e85d82e9171a3e899c5d105dbfe66e59b278435ecb0c4a30", 0xa9}], 0x2, 0x0, 0x0, 0x4000801}, 0x80000000}, {{&(0x7f0000005740)=@can={0x1d, r3}, 0x10, &(0x7f0000007b00)=[{&(0x7f0000005780)="f06d679ebb06c52bec78acc9e7f25633aa1fec10ad1114583352f78ea1226be468f3193cb50635e1a257e5f647a13a45c3b2ec9810675ceca8de56f96229f12fb42005a080d8810b7c6814f3c264e4c5580aac8c8d36213fc6b36a64a03b9ef9180f762f9970537ec6dae38c0eebe037988cad7c89c58f89e0d4655046018de55dda5f900034c7b60d47b0347a25818ba86f3d2d55e39271c412cdfbc0a6f0", 0x9f}, {&(0x7f0000006840)="09a0716de89dad50fd368ec8aee0fcba4eaee3985e5498b6f13d811510d2019f1f5037ac7f173ba81d693567a2a24434fd2586859e91a9c0aeff74efdce2c3ed4a66fa4d65602ebf07a5dc6e5c051c827f6703b547cf3da5542e3e8d9100860929b0beedc3831bf553a67323ec1211a13dccade563df01cb80b285727bbf31ab3e2084ea1e7a1d3e9e1aed21e7ffd4a646e9f28c97fb97917320e66b4cfb910421b37099504c8075fb1a843154", 0xad}, {&(0x7f0000006940)="6e3f9178158808cd4c3b5f0af5019d373764cd487018aecf51d12836f96604e82815f0c73896e195e8a4bd1771618fe441bea3dcbdf0d2d1fa45770233e121cc75029299fcd9d3e84074d10b5821508642d170c1c56004de74ddaf49ccafa206b4a64544eb98cdbca28d443f8211a52710cd7d2378cf4ae685fd9c5901fb0fd71a94b3ab31cfd8c5b9704b53c7d08ebc39515e8135d147d4ccbfba8b88a4d0ef5bbf301c431e932acee323563f47914b68c4066905e2aafb2120a7cda3ce", 0xbe}, {&(0x7f0000006ac0)="500ebf", 0x3}], 0x4, &(0x7f0000007b40)=[{0x100c, 0x1, 0xffffffff, "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"}], 0x100c, 0x1}, 0x7f}, {{0x0, 0x0, &(0x7f000000a280)=[{&(0x7f000000a080)="4275aea0f1064edf1540e1ec8ffb6db6e08079a91a23129e6d776802044efab3a6fb0c11cefed87b1e03df1e01507fd60afa0e3d8efd72101343412b2c4ae85bf4b8496a95e80a04b4287f2b121ee0e29e9632f143ca42465fc62aa734051f7b9174ea8898a92c4ec6efa2b602bf3bcbe0c8b359e01e8ffab8ba07820abc54c244e895b751331bc877f725e7be6d5e39997919099bb4c21a40122ca15c2fc2baac", 0xa1}, {&(0x7f000000a1c0)="4b0a5fb0809d6450881ed686d025553fcdbbb647eaa3c0f7fe0f72c188efe77812fb0c6b160a8d7e2421809628482b0f2bc0d73ad6c71a41d71906fb6086a853fa8fe51b9c163405b869efc668dd7178553196c90ca5ddb1f84f3571cc8253cc399c9830308a571a65bbe42f3e45b7487f742d08ef69b387203d9524ebb13079d75f3b01671f11eb70f26c7d084f66c757f2bc3f5d4b07e363593c35ba464c0eb77070f3d240c3e6872162f1f2bc59", 0xaf}], 0x2, &(0x7f000000a2c0)=[{0x18, 0x0, 0x7ff, "fa09a02a8e4569bf85"}], 0x18, 0x810}, 0x8}], 0x5, 0x4000004) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/02 05:47:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/ip_mr_vif\x00') 2018/03/02 05:47:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1e) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x80000000, 0x401) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000200)={0x10003, 0x0, [0x2, 0x9, 0xc1, 0x5, 0x9, 0xa645, 0x4, 0x3]}) read$eventfd(r0, &(0x7f0000000000), 0x8) bind$netlink(r0, &(0x7f00001abff4)={0x10}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400002, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000080)={0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x80, 0x0, 'client1\x00', 0xffffffff80000003, "c63ccb9a349402f4", "39f5de56cf18788ecf2cd165db5dfeef19da734716c6338f7ba787a5c77c9c65", 0x1a58, 0x5aa}) close(r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000180)={0xf000, 0x10000}) 2018/03/02 05:47:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000040)=""/57, 0x39, 0x0) 2018/03/02 05:47:43 executing program 5: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000140)={'rose0\x00', @ifru_flags=0x400}) dup3(r3, r2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'vlan0\x00', @ifru_ivalue=0xfffffffffffffe00}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0xef, &(0x7f000080b000)=0x51b2) readv(r4, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="0100000000") 2018/03/02 05:47:43 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x10}, 0x7fff, 0xffffffffffffffff, 0x4}, 0x20) 2018/03/02 05:47:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000501000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011adf8)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0xb9, 0x0, 0xf7c, 0x20, 0xc3}) [ 69.633918] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/02 05:47:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000380)='./file0\x00', 0x240000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @dev}, &(0x7f00000000c0)=0xc) read$eventfd(r2, &(0x7f0000000080), 0x8) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x2, 0x17, 0x6dd, 0x2, 0x36, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x800}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x6}}, @sadb_key={0x15, 0x8, 0x4e8, 0x0, "3b32b8b7b35c6e596a29de336686a766e42fd6bbd00d309e10476a8483da936b30040a24889f534dc4a4f34b1dce61781a90a9b75ce257feac9854dfc50cbaaa31419508f4b69680749993ad3e19303d13e0fc9ddb34627816ed28474d25b6ac48cbbe5645d27a1f085efa9fd211b78f422c2ea1003dafa02e2248bab228aa1a678d7a9fe6a6119edaa0ee95d9aed8c0f538b731ed7589128d08cd290a"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x6e6bbe, 0x82, {0x6, 0x6c, 0x1, 0x2, 0x0, 0x7e00, 0x0, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_sa2={0x2, 0x13, 0xffffffffffff8001, 0x0, 0x0, 0x70bd2a, 0x3507}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_sa={0x2, 0x1, 0x4d5, 0x8, 0x200, 0x20, 0x4, 0x80000000}, @sadb_ident={0x2, 0xb, 0x9c8, 0x0, 0xd8af}, @sadb_sa={0x2, 0x1, 0x4d2, 0x0, 0x1, 0xc2, 0x0, 0x80000000}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e21}]}, 0x1b0}, 0x1}, 0x40081) 2018/03/02 05:47:43 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a01000)=[{&(0x7f00005fe000)="f0", 0x1}], 0x1, 0x0) 2018/03/02 05:47:43 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) 2018/03/02 05:47:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1e28, 0x8001, 0x1, 0x733, 0x0, 0x9d09, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x3ff, 0x5, 0x6, 0x4, 0x1}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8, 0x6, 0x100, 0x1}, &(0x7f00000001c0)=0x14) pread64(r0, &(0x7f0000000000)=""/57, 0x40b, 0x0) 2018/03/02 05:47:43 executing program 1: r0 = socket(0x2, 0x0, 0x7) connect(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="9f00010000000000"], 0x8) 2018/03/02 05:47:43 executing program 0: r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="6ee753683156e7c50b03", 0xa) getrlimit(0x0, &(0x7f0000000040)) 2018/03/02 05:47:43 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0xffffffffffffffff, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814"}) 2018/03/02 05:47:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fb9ffc), 0x4) r1 = socket(0x9, 0x5, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/03/02 05:47:43 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0xfffffffffffffffe}) 2018/03/02 05:47:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) 2018/03/02 05:47:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002580)='/dev/mixer\x00', 0x800, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000025c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000), 0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000002540)={&(0x7f0000000000)=@ethernet={0x6, @empty}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000040)="8a00ef756b06e889b0b641273ca109810679d010cda1bbe32f574bc267fc5eb22e81056154d991da4a6fbc63bd1e4f8f90a09463cc8008e02bd76b00b81618166a618b3198a4dd86ea59a3b7aac12074c4286dd1888d1e1740377bbe2071c03aaf351bf856d53806426d8452f830680cd8bb7fe1ddc5519130731796ad499fcbce1562f62edbbcaa2d388db29036dac87cde8f36e0d4bf31be7b7f2346f3cfeab8ecb3a9f0ae8db075f9df9b7c67af9bafd1a0db9080638bb4d2ab4de2eba3b9828b75f92cf08605730a6f1eac02a584e8310039f6c1fd2c02295e102b1db91b6b6f11dc6cee2f25bb27684f35d616e35e29a85afec9", 0xf6}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="c10fdf1671716f727db4b77c8249e759a67e103a742cd8ab9de8d8201af811deb9cb7f1c3f5596b845df5c6b80a5d08a5fd286ed3974cdf445cff5421439fdbc41c140f565226054daf54d7702561b4061334d884bbd4964b9ca0d2225dd735f2d7a4805b389253241684da01a0dfd7e0108eae9a2736bf34d97ba14ebd5fd5b3055346531d6586e23bb6165e380b95c0f", 0x91}, {&(0x7f00000012c0)="1fddb35e7f2f8f1a12553050fee0aebd423b7b4b50613b4e57e5ee2e79fff8ebab8e666dcf6f36c188ecb0c65fbb2e7ed5dd18a58071867515b4685f35ed3899b50c5374d5ccc10697562498acb0265332ecee2bfec27edd8c69f7f60f1846ae2b5cb4a419a98c910e5e4d6194519693aed55eb25634a3a11b236cc3c528039a2eac293c83b29818fc096aa2947eda8cfed84a7d595fb66b69d69b3df80fc52b08", 0xa1}, {&(0x7f0000001380)="d7559ead2ed5ba2ac3496471a88c", 0xe}, {&(0x7f00000013c0)="4a6a56b605a53965f2286c17519b943d2752375f9f7d123fa01aba741f1174afd862e3992743529cd395d85c9dcafdaedfde91386db4348b57c88881fb4a815a6e664c6e6818afc04729005e6072d6e6ebdbe813ca0f6aefc9d772483b3cd7dbb8c945516e5d82691f975d4cab540846351be41e6ede3eeadb540166b904fdce9707173c1ac4f2a21cba118a88d87c21042f72087635d4b8b9f7b156a6ce404c1ec79d8d14fe93c88f87ff99755b24d5d77e7b6dcfad9363e7c8a5b18eeedf0ee67afdd5d502b3543a17106c8c4631b0292bc6a6e7444e95cb81654f654985ba3b4ebc2b0c82e268dfa6d6cd2ba04560", 0xf0}], 0x6, &(0x7f0000001500)=[{0x100c, 0x6, 0x8, "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0x100c, 0x1}, 0x4000) getsockname$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000002640)={'filter\x00', 0x7, 0x4, 0x414, 0x0, 0x110, 0x220, 0x330, 0x330, 0x330, 0x4, &(0x7f0000002600), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x200, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0x19}, @loopback=0x7f000001, 0xf, 0x1}}}, {{@arp={@rand_addr=0x200, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2c6fcda8db63cccb, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, 0xadc, 0x8897, 0x8, 0x3, 0x3, 0x5, 'irlan0\x00', 'gre0\x00', {}, {0xcabe09f62fb1b0b8}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="9fa75ee6771d", @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x13}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/03/02 05:47:43 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000057bff2)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000b27000)=[{&(0x7f0000b7b000)="ca4aa6cf1440307ad459356f8fe0813e82dcfcb1102ad8341b1e5f84c8a9caf55edad96352a58c5bbcac26e2be2651bdc83a686d9a3f6fcc3313293331700b28", 0x40}], 0x1) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/02 05:47:43 executing program 7: r0 = socket$inet(0x2, 0x3, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x4, 0x630, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000080), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'gre0\x00', 'rose0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="4bb7efd1b5e6", [0xff], 0xa0, 0x138, 0x160, [@mark_m={'mark_m\x00', 0xc, {{0x0, 0x0, 0x0, 0x2}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "f0de785806c7011a0d91eb03f335c00cee226f7b05c1626a8f68e560a774afa7a1c84fef44789f04fba58c394e25c042588048eaaa1b2923fb5116eecae1197f"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x17, 0x0, 0x0, 'ifb0\x00', 'gretap0\x00', 'ip6gretap0\x00', 'vcan0\x00', @random="67a7fba790de", [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], @link_local={0x1, 0x80, 0xc2}, [], 0x120, 0x190, 0x1cc, [@helper={'helper\x00', 0x24, {{0x0, 'tftp-20000\x00'}}}, @physdev={'physdev\x00', 0x44, {{'rose0\x00', {}, 'syzkaller0\x00'}}}]}, [@common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x5, 0x0, 0x0, "072f6d9284bad5349f4e2af3362771a82ab5555711041b6ef9aaecba2d6faa1467f57ebeae745618d2c9493073fcac004de49843d334ea8067c6fe2fc1a181bf"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'bpq0\x00', 'bcsh0\x00', 'irlan0\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe4, 0xe4, 0x120, [@nfacct={'nfacct\x00', 0x24, {{'syz1\x00'}}}, @cgroup0={'cgroup\x00', 0x8}]}, []}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00'}}}}, {{{0x17, 0x0, 0x0, 'ip6tnl0\x00', 'vcan0\x00', 'syz_tun\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe4, 0x154, []}, [@common=@log={'log\x00', 0x24, {{0x66f, "155a5b91ae9fb839f45ed4f09a6ff458844cfcb638572d304a5f3dcc69ad", 0x4}}}, @common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "433b1a536529e91e870de1c72b1611005ecd2bd8bbbbff4400da8c1c075a4402b948ccfe35291fb70b96a4788856eebbbb86e8c1fa60a7e9b0dfb65c76aa6b40"}}}}]}]}, 0x680) 2018/03/02 05:47:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f0000000000)=""/19) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000011000), 0x4) 2018/03/02 05:47:43 executing program 2: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r0, &(0x7f00005e5fd0)=[], 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/03/02 05:47:43 executing program 1: keyctl$join(0x1, &(0x7f0000000080)={0x2e, 0x79, 0x7a, 0x1}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/02 05:47:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/109) 2018/03/02 05:47:43 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x2}) close(r0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f00000076c0)=[{{&(0x7f0000006140)=@ipx={0x4, 0x0, 0x0, "ee9f06e8d98e"}, 0x10, &(0x7f00000065c0)=[], 0x0, &(0x7f0000006600)=[]}}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0xffffffffffffff80, 0x8) 2018/03/02 05:47:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e21, 0x100000000000000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bcsf0\x00', @ifru_flags=0x800}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e83c70)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/03/02 05:47:43 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x36f, 0x1, 0x8}}) sched_setaffinity(0x0, 0xef, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/02 05:47:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) read(r0, &(0x7f0000000040)=""/190, 0xbe) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000100)=0x7ff, 0x3) r1 = socket$packet(0x11, 0x3, 0x300) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="70dc2d9c0e", 0x5}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923ff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r2, &(0x7f0000000080)=[], 0x177) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1c, 0x0, @empty, 0x8}, 0xfffffffffffffe56) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, [0x4, 0xc1, 0x7, 0x8, 0x8, 0x3869, 0x3ff, 0xffff, 0xcb26, 0x3, 0x0, 0x2, 0x2, 0x0, 0x7]}, &(0x7f0000000280)=0x108) getsockopt(r1, 0x80000000, 0x2, &(0x7f0000000500)=""/8, &(0x7f0000000540)=0x8) r4 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x7, 0x200200) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000004c0)={r3, 0xfffffffffffffffe}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x100000001, 0x1, 0x8, 0x18, 0x9, 0x1, 0x1800, 0xe88a8e6, 0x7f, 0x8000, 0x2, 0x6, 0x3, 0x4, 0x1ff]}, &(0x7f0000000400)=0x108) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0xfffffffffffffedf, &(0x7f0000000080)=[{&(0x7f0000554000)="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", 0x7d0}], 0x1, &(0x7f0000000040)=[]}, 0x4000) 2018/03/02 05:47:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7fffffff, 0x6, 0x7, 0x6892}, {0xff, 0x1, 0x3, 0x7}]}, 0x8) 2018/03/02 05:47:43 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000009c0)=@raw={'raw\x00', 0x9, 0x3, 0x1fc, 0x98, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, 'bcsf0\x00', 'nr0\x00', {}, {}, 0x0, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xc438, 0xfffffffffffffbff}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x4, 0x7, 0xffff, 0xbb7, 0x7, 0x7fff], 0x9, 0x1, 0x2f77}, {0x40, [0x7, 0x1, 0x100, 0x7fffffff, 0x9, 0x101], 0x4000000000000000, 0x7, 0x1ff}}}}], {{[], 0x0, 0x70, 0x5c}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a637e3d03977f1b) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000280)=[{&(0x7f00000005c0)=""/221, 0xdd}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000200)=""/79, 0x4f}], 0x4, &(0x7f00000004c0)=""/246, 0xf6, 0x2}, 0x1}], 0x1, 0x40010100, &(0x7f0000000440)={r1, r2+30000000}) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000480)=0x20, 0x4) 2018/03/02 05:47:43 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x0, 0x779, 0xfffffffffffffffc]}) socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0x11d9, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x8, 0x1, 0x1}], {0x8100, 0x8001, 0xfffffffffffffeff, 0x4}}], {@mpls_mc={0x8848, {[{0x0, 0x7fff, 0x100000001, 0xa972}, {0x1adb3309, 0x80000001, 0x7fffffff, 0x9}, {0x335, 0xffffffffffff0000, 0xeff2, 0x2}, {0x1, 0x2ac, 0x2, 0x1}, {0x80, 0x40, 0x1, 0xffffffffffffb4f5}], @ipv4={{0x10, 0x4, 0x80000000000, 0x0, 0x11af, 0x65, 0x2, 0x5, 0x2e, 0x0, @loopback=0x7f000001, @empty, {[@cipso={0x86, 0x12, 0x0, [{0x6, 0xc, "35a2040414fa9ca4672d"}]}, @ra={0x94, 0x6, 0xe023}, @timestamp={0x44, 0xc, 0x9, 0x3, 0x1, [{[], 0x2}, {[], 0x80}]}, @ra={0x94, 0x6, 0x3ff}]}}, @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x40, 0x0, 0x1, 0x880b, 0x22, 0x3, [0x6], "2ea18d026f3174e1603d1ebeb54f0faad66b45a42c6a46f0434298721af372a84715"}, {0x2, 0x0, 0xc, 0x0, 0x0, 0x0, 0x800, [], "40d7e8138148cb494c491caf33ae60835d575d9fff37a89a6c68c4be0bbe593adfcd9968f936bfc7473589b2afa1c1fc2c58a9186b2f145840834569fcb27ddbcfad31d9cfb3dedaae4c8da705f5a37d29acd66bcaecafb8998bf3f492c555089173f055e2ea0ae62f5079850d60ce60d4e556d15c210d3888bdd1cc88bd501ed61ea3c5410791dd563e18c29464f897fef75fbdd8806f2a668dcc567936f42530024a83c670bc47ddd2"}, {0x2, 0x0, 0x2, 0x80, 0x0, 0x0, 0x86dd, [0x8, 0x100000001], "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"}, {0x8, 0x88be, 0x1, {{0xffffffff, 0x1, 0x2, 0x8, 0xe0000000, 0x7f, 0x2, 0xe}, 0x1, 0x208f5e73}}, {0x8, 0x22eb, 0x3, {{0x4, 0x2, 0x0, 0x40, 0x9, 0x6, 0x81, 0x1}, 0x2, 0x101, 0x1f, 0x200040000000000, 0x5c6, 0x7d, 0x0, 0x5, 0x6, 0x32f}}, {0x8, 0x6558, 0x2, "68087008c082579592e71a5dce15b1e4fe34cab5893ac6f01a630f4be682cff4609bc0957e67c64343500a0a3537781908969f1d82a489ea8d4b740e11ada1d9e2f8ed597bacf2161a95c76b09ba5a423993dd892a3527ee06"}}}}}}}, &(0x7f0000001200)={0x1, 0x3, [0xeac, 0x866, 0xfa6, 0xf7a]}) [ 69.997979] x_tables: eb_tables: CLASSIFY target: used from hooks BROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 70.036537] QAT: Invalid ioctl 2018/03/02 05:47:43 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000640)='net/fib_triestat\x00') r1 = signalfd(r0, &(0x7f00007d0ff8), 0xffffff76) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="086e230d7f478f5ccfe41f94a0e9973475f3481f407bf3b983531d66d73044fd2ed14d32bc7c3bf513d0f54be09811cd0f9b7af836c35f2f46fda35dc120d58d43ab36e9364d4bee4e49bb4aece4780cd1a91f887d12d0c39d8c930c3f7704e61bc5781066207b18c97d70226a1c") clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r1}], 0x1, &(0x7f0000b40ff0)={0x0, r2+10000000}, &(0x7f00008dbff8), 0x8) signalfd(r1, &(0x7f0000e7bff8)={0x800}, 0x8) 2018/03/02 05:47:43 executing program 6: socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xb454, 0x40000) r0 = memfd_create(&(0x7f0000000040)="76626ff8c675743000", 0x1) recvfrom$inet(r0, &(0x7f00000001c0)=""/144, 0x90, 0x2, &(0x7f0000000280)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xfffffffffffffd12) ftruncate(r0, 0x0) 2018/03/02 05:47:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0xffffffffffffffff) sendmsg$alg(r1, &(0x7f0000ee2fe4)={0x0, 0x0, &(0x7f0000c01ff0)=[{&(0x7f0000722f84)="ecbdf8922810c72dcda94d335e37c006ecde0f5169d4d318e8878771f6474350b981999c287fed5ba496037bf25d47a397bb3702ca7dd797", 0x38}], 0x1, &(0x7f00001d8ff0)=[]}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/03/02 05:47:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) pread64(r0, &(0x7f0000000040)=""/57, 0x39, 0xfffffffffffffffc) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x400000000, 0x101080) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000200)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/loop#\x00', 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000100)=""/157, 0x9d) 2018/03/02 05:47:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000009000100ffffffffffffffff020000000800886638210f5c"], 0x1c}, 0x1}, 0x0) 2018/03/02 05:47:43 executing program 5: r0 = socket$inet(0x10, 0x807, 0x100000001) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000001800030007fffd946fe283bc020000f0fffffe05021d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/02 05:47:43 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) r1 = fcntl$dupfd(r0, 0x88eb1ddf7a94ddab, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x8, 0x4) 2018/03/02 05:47:43 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000002640)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x50c1, 0x600200) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0)=0x9, 0x4) 2018/03/02 05:47:43 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x23a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019ff4)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000928fec)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x39ab, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/03/02 05:47:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f0000000000)={0x2c, 0x13, 0x2ff, 0x70bd2b, 0x0, {0xf}, [@typed={0xc, 0x0, @fd}, @typed={0xc, 0x1, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/03/02 05:47:43 executing program 1: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0xa0, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000011c0)="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", 0x1000) r1 = userfaultfd(0x0) readv(0xffffffffffffffff, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f000000e000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) userfaultfd(0x800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000001, 0x4) mq_getsetattr(r0, &(0x7f0000000100)={0x3, 0x800, 0x95, 0x4, 0x0, 0x9e1, 0x9, 0x7}, &(0x7f0000000140)) 2018/03/02 05:47:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) fchmod(r0, 0x40) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info, &(0x7f00000000c0)=0xc) 2018/03/02 05:47:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x0, 0x4, 0x1a, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/26}, &(0x7f0000000140)=0x50) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000a50fe8)=[], 0x0, &(0x7f0000c56f38)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/03/02 05:47:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[], 0x0, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x2}], 0xc}}], 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x401fd, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x223, 0x5, 0x80, 0x800, 0x2, 0x6, 0x10000, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3, 0x80, 0x400, 0x4, 0x5}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000001300)=0x2, 0x4) setxattr(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=@random={'security.', 'Ucgroup^wlan1}-\x00'}, &(0x7f00000012c0)='/dev/audio\x00', 0xb, 0x3) 2018/03/02 05:47:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x200000000, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r3, 0x6, 0x1}, 0x14) epoll_wait(r3, &(0x7f0000000080)=[{}, {}], 0x2, 0x9) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r3, 0x0, 0x3}, 0x14) dup2(r2, r1) [ 70.244517] generic_make_request: Trying to write to read-only block-device unknown-block(7,0) (partno 0) 2018/03/02 05:47:43 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x37b8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x5}, 0x8) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:43 executing program 7: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x9) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)) fcntl$setlease(r1, 0x400, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x89, 0x7, "db146d9f56fdb9b150eacb865d9df08d1610c1103046ce1a9ec8de71fad7a9dbbd2df0128d54384592975d26763d7e9fa4773cda737a4e3b5e8642b583d63f9d10e7b4e80e991826ae898af76d2b59cc02ab13b7a8b8c669aa0264c02f443a1c0a8ba1b02ebefe4d382d85d8deb779af27f47de447d519c8e7245b57d9a5b5ac6e"}, 0x420000) fcntl$setlease(r1, 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x9, 0xffffffffffff0000, 0x2, 'queue1\x00', 0x7f}) 2018/03/02 05:47:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x200) ioctl(r0, 0x1, &(0x7f0000000100)="09f4") getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/03/02 05:47:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00000000c0)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[], 0x2000000000000189, &(0x7f0000b27000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) 2018/03/02 05:47:43 executing program 0: r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0xb, &(0x7f000000a280)=[], 0x0, &(0x7f0000000040)=[]}}, {{&(0x7f000000a440)=@can={0x1d}, 0xfd1d, &(0x7f000000a5c0)=[], 0x3a5, &(0x7f000000a600)=[]}, 0x3}], 0x2, 0x0) r1 = gettid() r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x3, r0, r0) 2018/03/02 05:47:43 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffc) keyctl$clear(0x7, r1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001180)=@req={0x50, &(0x7f0000001100)={'ip6_vti0\x00', @ifru_settings={0xff, 0x6fd, @fr_pvc=&(0x7f00000010c0)={0x1}}}}) keyctl$reject(0x13, r1, 0x80000000, 0xff, r1) 2018/03/02 05:47:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x200000000, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r3, 0x6, 0x1}, 0x14) epoll_wait(r3, &(0x7f0000000080)=[{}, {}], 0x2, 0x9) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r3, 0x0, 0x3}, 0x14) dup2(r2, r1) 2018/03/02 05:47:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)={0x1, [0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x8000, 0x2, {0xffffffffffffffff, 0x2, 0x6a, 0x3, 0x2}}) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x5, @empty}}}, 0x98) 2018/03/02 05:47:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x20080) pread64(r0, &(0x7f0000000000)=""/57, 0x2fb3eab2dffd1661, 0x0) 2018/03/02 05:47:43 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) eventfd(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)=""/9) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x2}) unshare(0x40600) pselect6(0xe, &(0x7f0000000000)={0x3ffffd, 0xfffffffffffffffe}, &(0x7f0000768000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/02 05:47:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x35c, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00007b3f7e)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) close(r0) 2018/03/02 05:47:43 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000240)=""/103, &(0x7f00000002c0)=0x67) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000300)={[], 0xfffffffffffffff7, 0x1, 0x1, 0x0, 0x0, 0x1f004, 0xf000, [], 0x1ff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001b3000)='vegas\x00', 0x6) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000140)={0x6, 0x9, 0x400}) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20020007, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) [ 246.751336] INFO: task syz-executor3:12346 blocked for more than 120 seconds. [ 246.758819] Not tainted 4.16.0-rc3+ #245 [ 246.763413] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771379] syz-executor3 D20768 12346 4208 0x20020004 [ 246.777027] Call Trace: [ 246.779615] __schedule+0x8fb/0x1ec0 [ 246.783352] ? __sched_text_start+0x8/0x8 [ 246.787498] ? __blkdev_direct_IO_simple+0x274/0xf50 [ 246.792599] ? blkdev_direct_IO+0xccb/0x1060 [ 246.797029] ? generic_make_request+0x1b1/0xdd0 [ 246.801696] ? blk_get_request+0x40/0x40 [ 246.805764] ? cache_grow_end.part.35+0x84/0x180 [ 246.810518] ? iov_iter_advance+0x2a1/0x13f0 [ 246.814927] ? lock_downgrade+0x980/0x980 [ 246.819088] ? lock_release+0xa40/0xa40 [ 246.823059] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 246.828157] schedule+0xf5/0x430 [ 246.831521] ? __schedule+0x1ec0/0x1ec0 [ 246.835492] ? submit_bio+0x19a/0x580 [ 246.839291] ? submit_bio+0x19a/0x580 [ 246.843086] ? bio_iov_iter_get_pages+0x381/0x4e0 [ 246.847944] ? generic_make_request+0xdd0/0xdd0 [ 246.852615] ? bio_phys_segments+0xa0/0xa0 [ 246.856862] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 246.861977] io_schedule+0x1c/0x70 [ 246.865528] __blkdev_direct_IO_simple+0x7bd/0xf50 [ 246.870461] ? rb_insert_color+0x1580/0x1580 [ 246.874890] ? blkdev_bio_end_io_simple+0x150/0x150 [ 246.879935] ? find_held_lock+0x35/0x1d0 [ 246.884005] ? trace_hardirqs_off+0x10/0x10 [ 246.888352] ? cpuacct_charge+0x2e6/0x5c0 [ 246.892508] ? find_held_lock+0x35/0x1d0 [ 246.896571] ? find_held_lock+0x35/0x1d0 [ 246.900641] ? current_time+0x18/0xc0 [ 246.904443] ? lock_downgrade+0x980/0x980 [ 246.908603] ? bdput+0x40/0x40 [ 246.911798] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 246.916734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.921764] ? trace_hardirqs_on+0xd/0x10 [ 246.925920] blkdev_direct_IO+0xccb/0x1060 [ 246.930155] ? blkdev_direct_IO+0xccb/0x1060 [ 246.934579] ? __lock_is_held+0xb6/0x140 [ 246.938647] ? current_time+0x88/0xc0 [ 246.942454] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 246.947560] ? new_inode+0x40/0x40 [ 246.951114] ? touch_atime+0xf7/0x2f0 [ 246.954913] ? __atime_needs_update+0xb40/0xb40 [ 246.959595] ? filemap_check_errors+0x90/0xc0 [ 246.964097] generic_file_read_iter+0x4cc/0x28e0 [ 246.968851] ? generic_file_read_iter+0x4cc/0x28e0 [ 246.973779] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 246.979319] ? update_cfs_group+0x5e0/0x5e0 [ 246.983657] ? filemap_range_has_page+0x340/0x340 [ 246.988514] ? try_to_wake_up+0xf9/0x15f0 [ 246.992688] ? lock_downgrade+0x980/0x980 [ 246.996842] ? lock_downgrade+0x980/0x980 [ 247.000995] ? __lock_acquire+0x664/0x3e00 [ 247.005254] ? print_irqtrace_events+0x270/0x270 [ 247.010046] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.015159] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.020348] ? __lock_acquire+0x664/0x3e00 [ 247.024593] ? __lock_acquire+0x664/0x3e00 [ 247.028839] ? __lock_is_held+0xb6/0x140 [ 247.032927] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.038110] ? nohz_balance_exit_idle.part.95+0x70/0x70 [ 247.043486] ? __perf_event_task_sched_out+0x268/0x1400 [ 247.048853] ? trace_hardirqs_off+0x10/0x10 [ 247.053177] ? trace_hardirqs_off+0x10/0x10 [ 247.057496] ? __perf_event_task_sched_in+0x200/0xc20 [ 247.062684] ? perf_event_sync_stat+0x5b0/0x5b0 [ 247.067343] ? __enqueue_entity+0x109/0x1e0 [ 247.071673] ? find_held_lock+0x35/0x1d0 [ 247.075745] ? finish_task_switch+0x1c1/0x7e0 [ 247.080250] ? trace_hardirqs_off+0x10/0x10 [ 247.084577] ? lock_release+0xa40/0xa40 [ 247.088552] ? do_raw_spin_trylock+0x190/0x190 [ 247.093132] ? compat_start_thread+0x80/0x80 [ 247.097553] ? find_held_lock+0x35/0x1d0 [ 247.101623] ? __fget+0x342/0x5b0 [ 247.105081] ? lock_downgrade+0x980/0x980 [ 247.109233] ? copy_overflow+0x20/0x20 [ 247.113131] ? lock_release+0xa40/0xa40 [ 247.117113] ? __lock_is_held+0xb6/0x140 [ 247.121777] ? __fget+0x36b/0x5b0 [ 247.125248] blkdev_read_iter+0x105/0x170 [ 247.129402] __vfs_read+0x6a7/0xa00 [ 247.133038] ? vfs_copy_file_range+0x940/0x940 [ 247.137638] ? fsnotify_first_mark+0x2b0/0x2b0 [ 247.142222] ? avc_policy_seqno+0x9/0x20 [ 247.146285] ? selinux_file_permission+0x82/0x460 [ 247.151131] ? rw_verify_area+0xe5/0x2b0 [ 247.155200] vfs_read+0x11e/0x350 [ 247.158651] SyS_pread64+0x15b/0x190 [ 247.162364] ? SyS_write+0x220/0x220 [ 247.166069] ? exit_to_usermode_loop+0x198/0x2f0 [ 247.170828] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 247.176372] sys32_pread+0x39/0x50 [ 247.179918] ? sys32_waitpid+0x30/0x30 [ 247.183811] do_fast_syscall_32+0x3ec/0xf9f [ 247.188150] ? do_int80_syscall_32+0x9c0/0x9c0 [ 247.192737] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.197236] ? finish_task_switch+0x1c1/0x7e0 [ 247.201734] ? syscall_return_slowpath+0x2ac/0x550 [ 247.206673] ? prepare_exit_to_usermode+0x350/0x350 [ 247.211697] ? sysret32_from_system_call+0x5/0x3c [ 247.216557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.221407] entry_SYSENTER_compat+0x70/0x7f [ 247.225814] RIP: 0023:0xf7f1ec99 [ 247.229178] RSP: 002b:00000000f771a09c EFLAGS: 00000286 ORIG_RAX: 00000000000000b4 [ 247.236906] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 247.244180] RDX: 00000000dffd1661 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.251468] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 247.258749] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.266053] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.273343] [ 247.273343] Showing all locks held in the system: [ 247.279673] 2 locks held by khungtaskd/799: [ 247.284072] #0: (rcu_read_lock){....}, at: [<0000000065af513f>] watchdog+0x1c5/0xd60 [ 247.292159] #1: (tasklist_lock){.+.+}, at: [<00000000bd285dae>] debug_show_all_locks+0xd3/0x3d0 [ 247.301213] 1 lock held by rsyslogd/4002: [ 247.305379] #0: (&f->f_pos_lock){+.+.}, at: [<000000009d853884>] __fdget_pos+0x12b/0x190 [ 247.313799] 2 locks held by getty/4124: [ 247.317768] #0: (&tty->ldisc_sem){++++}, at: [<0000000099aa8066>] ldsem_down_read+0x37/0x40 [ 247.326444] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000092388730>] n_tty_read+0x2ef/0x1a00 [ 247.335745] 2 locks held by getty/4125: [ 247.339720] #0: (&tty->ldisc_sem){++++}, at: [<0000000099aa8066>] ldsem_down_read+0x37/0x40 [ 247.348402] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000092388730>] n_tty_read+0x2ef/0x1a00 [ 247.357691] 2 locks held by getty/4126: [ 247.361662] #0: (&tty->ldisc_sem){++++}, at: [<0000000099aa8066>] ldsem_down_read+0x37/0x40 [ 247.370329] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000092388730>] n_tty_read+0x2ef/0x1a00 [ 247.379611] 2 locks held by getty/4127: [ 247.383573] #0: (&tty->ldisc_sem){++++}, at: [<0000000099aa8066>] ldsem_down_read+0x37/0x40 [ 247.392246] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000092388730>] n_tty_read+0x2ef/0x1a00 [ 247.401545] 2 locks held by getty/4128: [ 247.405517] #0: (&tty->ldisc_sem){++++}, at: [<0000000099aa8066>] ldsem_down_read+0x37/0x40 [ 247.414192] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000092388730>] n_tty_read+0x2ef/0x1a00 [ 247.423485] 2 locks held by getty/4129: [ 247.427455] #0: (&tty->ldisc_sem){++++}, at: [<0000000099aa8066>] ldsem_down_read+0x37/0x40 [ 247.436131] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000092388730>] n_tty_read+0x2ef/0x1a00 [ 247.445414] 2 locks held by getty/4130: [ 247.449382] #0: (&tty->ldisc_sem){++++}, at: [<0000000099aa8066>] ldsem_down_read+0x37/0x40 [ 247.458053] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000092388730>] n_tty_read+0x2ef/0x1a00 [ 247.467359] [ 247.468982] ============================================= [ 247.468982] [ 247.476021] NMI backtrace for cpu 0 [ 247.479645] CPU: 0 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc3+ #245 [ 247.486541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.495866] Call Trace: [ 247.498433] dump_stack+0x194/0x24d [ 247.502036] ? arch_local_irq_restore+0x53/0x53 [ 247.506677] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.511324] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.515710] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.520176] nmi_cpu_backtrace+0x1d2/0x210 [ 247.524387] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.528856] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.534108] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.539273] watchdog+0x90c/0xd60 [ 247.542712] ? reset_hung_task_detector+0xa0/0xa0 [ 247.547524] ? complete+0x62/0x80 [ 247.550958] ? __schedule+0x1ec0/0x1ec0 [ 247.554900] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.559192] ? __lockdep_init_map+0xe4/0x650 [ 247.563573] ? do_raw_spin_trylock+0x190/0x190 [ 247.568125] ? lockdep_init_map+0x9/0x10 [ 247.572157] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.577231] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.582219] ? trace_hardirqs_on+0xd/0x10 [ 247.586339] ? __kthread_parkme+0x175/0x240 [ 247.590635] kthread+0x33c/0x400 [ 247.593973] ? reset_hung_task_detector+0xa0/0xa0 [ 247.598785] ? kthread_stop+0x7a0/0x7a0 [ 247.602736] ret_from_fork+0x3a/0x50 [ 247.606503] Sending NMI from CPU 0 to CPUs 1: [ 247.611017] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 247.612021] Kernel panic - not syncing: hung_task: blocked tasks [ 247.624703] CPU: 0 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc3+ #245 [ 247.631598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.640920] Call Trace: [ 247.643486] dump_stack+0x194/0x24d [ 247.647087] ? arch_local_irq_restore+0x53/0x53 [ 247.651731] ? vsnprintf+0x1ed/0x1900 [ 247.655509] panic+0x1e4/0x41c [ 247.658676] ? refcount_error_report+0x214/0x214 [ 247.663413] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.668755] watchdog+0x91d/0xd60 [ 247.672190] ? reset_hung_task_detector+0xa0/0xa0 [ 247.677003] ? complete+0x62/0x80 [ 247.680435] ? __schedule+0x1ec0/0x1ec0 [ 247.684377] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.688676] ? __lockdep_init_map+0xe4/0x650 [ 247.693057] ? do_raw_spin_trylock+0x190/0x190 [ 247.697609] ? lockdep_init_map+0x9/0x10 [ 247.701644] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.706722] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.711709] ? trace_hardirqs_on+0xd/0x10 [ 247.715829] ? __kthread_parkme+0x175/0x240 [ 247.720124] kthread+0x33c/0x400 [ 247.723464] ? reset_hung_task_detector+0xa0/0xa0 [ 247.728274] ? kthread_stop+0x7a0/0x7a0 [ 247.732222] ret_from_fork+0x3a/0x50 [ 247.736404] Dumping ftrace buffer: [ 247.739975] (ftrace buffer empty) [ 247.743655] Kernel Offset: disabled [ 247.747257] Rebooting in 86400 seconds..